X-On Electronics has gained recognition as a prominent supplier of ISL85402IRZ-T7A Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. ISL85402IRZ-T7A Switching Voltage Regulators are a product manufactured by Renesas. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

ISL85402IRZ-T7A Renesas

ISL85402IRZ-T7A electronic component of Renesas
Product Image X-ON
Product Image X-ON
Product Image X-ON

Images are for reference only
See Product Specifications
Part No.ISL85402IRZ-T7A
Manufacturer: Renesas
Category: Switching Voltage Regulators
Description: Voltage Regulators - Switching Regulators SWITCHING REG 4X4 QFN
Datasheet: ISL85402IRZ-T7A Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0
MOQ : 250
Multiples : 250
250 : USD 5.291
N/A

Obsolete
0
MOQ : 1
Multiples : 1
1 : USD 8.164
10 : USD 7.3294
25 : USD 6.9295
100 : USD 6.0055
N/A

Obsolete
0
MOQ : 250
Multiples : 250
250 : USD 4.4687
500 : USD 4.203
1000 : USD 3.718
2500 : USD 3.718
5000 : USD 3.6682
10000 : USD 3.4444
N/A

Obsolete
   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Type
Width
Brand
Factory Pack Quantity :
Height
Length
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the ISL85402IRZ-T7A from our Switching Voltage Regulators category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the ISL85402IRZ-T7A and other electronic components in the Switching Voltage Regulators category and beyond.

Image Part-Description
Stock Image ISL85403FRZ
Switching Voltage Regulators Reg w/FET for Sync Boost/Buck Converter
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85403EVAL1Z
Power Management IC Development Tools ISL85403 EVAL BOARD1 - 20Ld QFN - RoHS COMPLIANT
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85412FRTZ-T7A
Voltage Regulators - Switching Regulators 36Vin 150mA Synch Switching Regulator
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85410FRZ-T7A
Voltage Regulators - Switching Regulators 3-36Vin, 1A Synch Buck Reg IC
Stock : 1381
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85410FRZ
Voltage Regulators - Switching Regulators 3-36Vin Synchronous Buck Regulator
Stock : 637
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85410DEMO1Z
ISL85410 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
Stock : 2
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL8540IVEZ
Voltage Regulators - Switching Regulators W/ANNEAL BUCK SWITCH 20LD EPTSSOP
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85403FRZ-T7A
Switching Voltage Regulators Reg w/FET f/ Synch Buck or Boost/Buck
Stock : 695
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image ISL85033IRTZ-T7A
Voltage Regulators - Switching Regulators 3A STD BUCK REG - 4X 4 TQFN 250 PC Reel
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85033IRTZ
Intersil Voltage Regulators - Switching Regulators 3A STD BUCKG 4X4 TQFN
Stock : 982
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85003FRZ-T7A
Intersil Voltage Regulators - Switching Regulators 3A Synchronous Buck Regulator with SYNC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85003FRZ
Intersil Voltage Regulators - Switching Regulators 3A Synchronous Buck Regulator with SYNC
Stock : 2047
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ISL85003AFRZ-T7A
Intersil Voltage Regulators - Switching Regulators 3A Synchronous Buck Regulator PWM
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ADP2108ACBZ-3.3-R7
Analog Devices Voltage Regulators - Switching Regulators Compact 600mA 3MHz Step-Down
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ADP2108AUJZ-1.3-R7
Analog Devices Voltage Regulators - Switching Regulators Compact 600mA 3MHz Step-Down
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ADP2108AUJZ-1.5-R7
Analog Devices Voltage Regulators - Switching Regulators Compact 600mA 3MHz Step-Down
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ADP2302ARDZ
Voltage Regulators - Switching Regulators 2A 700KHz NonSync Step-Down
Stock : 20
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ADP3050ARZ-3.3
Voltage Regulators - Switching Regulators 200kHz 1A Hi-VTG Step-Down
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

DATASHEET NOT RECOMMENDED FOR NEW DESIGNS RECOMMENDED REPLACEMENT PART ISL85403 ISL85402 FN7640 Rev 1.00 2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or April 25, 2013 Boost Buck Converter The ISL85402 is a synchronous buck controller with a 125m Features high-side MOSFET and low-side driver integrated. The ISL85402 Buck Mode: Input Voltage Range 3V to 36V (Refer to Input supports a wide input range of 3V to 36V in buck mode. It Voltage on page 13 for more details) supports 2.5A continuous load under conditions of 5V V , V OUT IN range of 8V to 36V, 500kHz and +105C ambient temperature Boost Mode Expands Operating Input Voltage Lower Than with still air. For any specific application, the actual maximum 2.5V (Refer to Input Voltage on page 13 for more details) output current depends upon the die temperature not exceeding Selectable Forced PWM Mode or PFM Mode +125C with the power dissipated in the IC, which is related to input 300A IC Quiescent Current (PFM, No Load) 180A Input voltage, output voltage, duty cycle, switching frequency, board layout Quiescent Current (PFM, No Load, V Connected to OUT and ambient temperature, etc. Refer to Output Current on page 14 AUXVCC) for more details. Less than 3A Shut Down Input Current (IC Disabled) The ISL85402 has a flexible selection of operation modes of Operational Topologies forced PWM mode and PFM mode. In PFM mode, the -Synchronous Buck quiescent input current is as low as 180A (AUXVCC connected to V ). The load boundary between PFM and PWM can be -Non-Synchronous Buck OUT programmed to cover wide applications. - Two-Stage Boost Buck The low-side driver can be either used to drive an external low-side Programmable Frequency from 200kHz to 2.2MHz and MOSFET for a synchronous buck, or left unused for a standard Frequency Synchronization Capability non-synchronous buck. The low-side driver can also be used to 1% Tight Voltage Regulation Accuracy drive a boost converter as a pre-regulator followed by a buck Reliable Overcurrent Protection controlled by the same IC, which greatly expands the operating input voltage range down to 2.5V or lower (Refer to Typical - Temperature Compensated Current Sense Application Schematic III - Boost Buck Converter on page 5). - Cycle-by-Cycle Current Limiting with Frequency Foldback - Hiccup Mode for Worst Case Short Condition The ISL85402 offers the most robust current protections. It uses peak current mode control with cycle-by-cycle current 20 Ld 4x4 QFN Package limiting. It is implemented with frequency foldback under Pb-Free (RoHS Compliant) current limit condition besides that, the hiccup overcurrent mode is also implemented to guarantee reliable operations Applications under harsh short conditions. General Purpose The ISL85402 has comprehensive protections against various faults 24V Bus Power including overvoltage and over-temperature protections, etc. Battery Power Point of Load Embedded Processor and I/O Supplies 100 95 6V V IN 90 PGOOD EN V 12V V VIN IN 85 IN MODE 80 SYNC BOOT 36V V AUXVCC IN 75 24V V IN VCC V OUT 70 ISL85402 PHASE ILIMIT 65 LGATE SS 60 PGND 55 EXT BOOST FB FS 50 SGND COMP 0.1m 1m 10m 100m 1.0 2.5 LOAD CURRENT (A) FIGURE 2. EFFICIENCY, SYNCHRONOUS BUCK, PFM MODE, FIGURE 1. TYPICAL APPLICATION V 5V, T = +25C OUT A FN7640 Rev 1.00 Page 1 of 22 April 25, 2013 EFFICIENCY (%)ISL85402 ISL85402 Pin Configuration (20 LD QFN) TOP VIEW 20 19 18 17 16 1 15 EN BOOT 2 14 PGND FS 21 Thermal Pad 3 13 SS LGATE PAD21 4 12 SYNC FB 5 11 COMP EXT BOOST 6 7 8 9 10 Functional Pin Descriptions PIN NAME PIN DESCRIPTION EN 1 The controller is enabled when this pin is left floating or pulled HIGH. The IC is disabled when this pin is pulled LOW. Range: 0V to 5.5V. FS 2 Connecting this pin to VCC, or GND, or leaving it open will force the IC to have 500kHz switching frequency. The oscillator switching frequency can also be programmed by adjusting the resistor from this pin to GND. SS 3 Connect a capacitor from this pin to ground. This capacitor, along with an internal 5A current source, sets the soft-start interval of the converter. Also, this pin can be used to track a ramp on this pin. FB 4 This pin is the inverting input of the voltage feedback error amplifier. With a properly selected resistor divider connected from V to FB, the output voltage can be set to any voltage between the power rail (reduced by maximum duty cycle and voltage OUT drop) and the 0.8V reference. Loop compensation is achieved by connecting an RC network across COMP and FB. The FB pin is also monitored for overvoltage events. COMP 5 Output of the voltage feedback error amplifier. ILIMIT 6 Programmable current limit pin. With this pin connected to the VCC pin, or to GND, or left open, the current limiting threshold is set to default of 3.6A the current limiting threshold can be programmed with a resistor from this pin to GND. MODE 7 Mode selection pin. Pull this pin to GND for forced PWM mode to have it floating or connected to VCC will enable PFM mode when the peak inductor current is below the default threshold of 700mA. The current boundary threshold between PFM and PWM can also be programmed with a resistor at this pin to ground. Check for more details in the PFM Mode Operation on page 13. PGOOD 8 PGOOD is an open drain output that will be pulled low immediately under the events when the output is out of regulation (OV or UV) or when the EN pin is pulled low. PGOOD is equipped with a fixed delay of 1000 cycles upon output power-up (V > 90%). O PHASE 9, 10 These pins are the PHASE nodes that should be connected to the output inductor. These pins are connected to the source of the high-side N-channel MOSFET. EXT BOOST 11 This pin is used to set boost mode and monitor the battery voltage that is the input of the boost converter. After VCC POR, the controller will detect the voltage on this pin if voltage on this pin is below 200mV, the controller is set in synchronous/non-synchronous buck mode and will latch in this state unless VCC is below POR falling threshold if the voltage on this pin after VCC POR is above 200mV, the controller is set in boost mode and latch in this state. In boost mode, the low-side driver output PWM with same duty cycle with upper-side driver to drive the boost switch. In boost mode, this pin is used to monitor input voltage through a resistor divider. By setting the resistor divider, the high threshold and hysteresis can be programmed. When voltage on this pin is above 0.8V, the PWM output (LGATE) for the boost converter is disabled, and when voltage on this pin is below 0.8V minus the hysteresis, the boost PWM is enabled. In boost mode operation, PFM is disabled when boost PWM is enabled. Check the Boost Converter Operation on page 14 for more details. FN7640 Rev 1.00 Page 2 of 22 April 25, 2013 AUXVCC ILIMIT VCC MODE SGND PGOOD PHASE VIN PHASE VIN

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
ID4
IDT
IDT, Integrated Device Technology Inc
INTEGRATED DEVICE
INTEGRATED DEVICE TECHNOLOGY
INTEGRATED DEVICES TECH AID
Intersil
INTERSIL - FGC
Intersil(Renes as Electronics)
Intersil(Renesas Electronics)
ITS
REA
RENESAS
RENESAS (IDT)
RENESAS (INTERSIL)
Renesas / IDT
Renesas / Intersil
Renesas Electronics
Renesas Electronics America
RENESAS TECHNOLOGY
282080-1 Automotive Connectors in USA, India, Australia, Europe image

Oct 15, 2024
Discover the 282080-1 Automotive Connectors by TE Connectivity at Xon Electronics, your trusted global supplier. These 2-position receptacle connectors are designed for reliable connections in automotive applications such as engine control, power distribution, and sensor systems. With durable therm
CBB60A-40/450 SR Passives Motor Start and Run Capacitors image

Oct 30, 2024
Explore the versatile CBB60A-40/450 SR Passives Motor Start and Run Capacitors, engineered to enhance motor performance in both industrial and domestic applications across the USA, India, Australia, Europe, and beyond. With a 40µF capacitance, 450V rating, and temperature resilience from -25°C to 7
Best RH02516R00FC02 Wirewound Resistors Retailer of India image

Sep 4, 2024
Discover why Xon Electronic is the top retailer of the RH02516R00FC02 Wirewound Resistor - Chassis Mount, a high-performance component by Vishay. Learn about its key features, including a 25-watt power rating, 16-ohm resistance, and 1% tolerance, and explore its applications in power supplies, moto
Best BM 005061 Terminals Retailer in the USA, India, Australia image

Sep 30, 2024
Discover why Xon Electronic is the best retailer of BM 005061 terminals, a bootlace ferrule made of insulated copper and manufactured by BM Group. Available in the USA, India, Australia, Europe, and other countries, these high-quality terminals ensure secure electrical connections in various applic

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified