X-On Electronics has gained recognition as a prominent supplier of LTC3851AHMSE#PBF Switching Voltage Regulators across the USA, India, Europe, Australia, and various other global locations. LTC3851AHMSE#PBF Switching Voltage Regulators are a product manufactured by Analog Devices. We provide cost-effective solutions for Switching Voltage Regulators, ensuring timely deliveries around the world.

LTC3851AHMSE#PBF Analog Devices

LTC3851AHMSE#PBF electronic component of Analog Devices
LTC3851AHMSE#PBF Analog Devices
LTC3851AHMSE#PBF Switching Voltage Regulators
LTC3851AHMSE#PBF  Semiconductors

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Part No. LTC3851AHMSE#PBF
Manufacturer: Analog Devices
Category: Switching Voltage Regulators
Description: Switching Voltage Regulators Synchronous Step-Down Switching Regulator Controller
Datasheet: LTC3851AHMSE#PBF 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)
1: USD 10.1352 ea
Line Total: USD 10.14 
Availability - 0
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Mon. 05 May to Wed. 07 May
MOQ : 1
Multiples : 1
1 : USD 10.1352
10 : USD 7.2891
25 : USD 7.057
111 : USD 5.9719
259 : USD 5.8013
518 : USD 5.3419
1036 : USD 4.9613

   
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
Qualification
Series
Packaging
Input Voltage
Operating Temperature Range
Type
Brand
Shutdown
Development Kit
Operating Supply Current
Product Type
Factory Pack Quantity :
Subcategory
Supply Voltage - Min
Cnhts
Hts Code
Mxhts
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We are delighted to provide the LTC3851AHMSE#PBF 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 LTC3851AHMSE#PBF and other electronic components in the Switching Voltage Regulators category and beyond.

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POWER LOSS (mW) LTC3851A Synchronous Step-Down Switching Regulator Controller Fea T Descrip T n Wide V Range: 4V to 38V Operation The LTC 3851A is a high performance synchronous IN n R or DCR Current Sensing step-down switching regulator controller that drives SENSE n 1% Output Voltage Accuracy an all N-channel synchronous power MOSFET stage. A n Phase-Lockable Fixed Frequency: 250kHz to 750kHz constant frequency current mode ar chitecture allows a n Dual N-Channel MOSFET Synchronous Drive phase-lockable frequency of up to 750kHz. n Very Low Dropout Operation: 99% Duty Cycle OPTI-LOOP compensation allows the transient response n Adjustable Output Voltage Soft-Start or Tracking to be optimized over a wide range of output capacitance n Output Current Foldback Limiting and ESR values. The LTC3851A features a precision 0.8V n Output Overvoltage Protection reference that is compatible with a wide 4V to 38V input n 5V Internal Regulator supply range. n OPTI-LOOP Compensation Minimizes C OUT n The TK/SS pin ramps the output voltage during start-up. Selectable Continuous, Pulse-Skipping or Current foldback limits MOSFET heat dissipation during Burst Mode Operation at Light Loads n short-circuit conditions. The MODE/PLLIN pin selects Low Shutdown I : 20A Q n among Burst Mode operation, pulse-skipping mode or V Range: 0.8V to 5.5V OUT n continuous inductor current mode at light loads and al- Thermally Enhanced 16-Lead MSOP, 16-Lead Narrow lows the IC to be synchronized to an external clock. The SSOP or 3mm 3mm QFN Package LTC3851A contains an improved PLL compared to the a T LTC3851. n Automotive Systems The LTC3851A-1 is a version with a power good output n Telecom Systems signal instead of adjustable current limit. n Industrial Equipment L, LT, LTC, LTM, Burst Mode, OPTI-LOOP, Linear Technology and the Linear logo are registered trademarks and No R , UltraFast are trademarks of Linear Technology Corporation. All other SENSE n Distributed DC Power Systems trademarks are the property of their respective owners. Protected by U.S. Patents including 5408150, 5481178, 5705919, 5929620, 6304066, 6498466, 6580258, 6611131. Typical a T High Efficiency Synchronous Step-Down Converter Efficiency and Power Loss vs Load Current V IN I V LIM IN 100 10000 4.5V TO 36V 22F V = 12V IN FREQ/PLLFLTR TG 95 V = 3.3V OUT 0.68H V OUT 0.1F 82.5k RUN SW 3.3V 90 EFFICIENCY LTC3851A 0.1F 15A 85 TK/SS BOOST 1000 330F 0.1F 3.01k 80 2 75 POWER LOSS INTV CC 2200pF 4.7F 70 BG I TH 100 65 GND 330pF 15k 60 + SENSE 55 MODE/PLLIN 0.047F 30.1k 154k 50 10 SENSE 10 100 1000 10000 100000 V FB LOAD CURRENT (mA) 48.7k 3851A TA01b 3851A TA01a 3851afa 1 EFFICIENCY (%) ion pplica ions pplica ion uresLTC3851A a Te Maxi Mu M r a T (Note 1) Input Supply Voltage (V ) ......................... 40V to 0.3V INTV Peak Output Current ..................................50mA IN CC Topside Driver Voltage (BOOST) ................ 46V to 0.3V Operating Junction Temperature Range (Notes 2, 3) Switch Voltage (SW) .....................................40V to 5V E-Grade, I-Grade ................................ 40C to 125C INTV , (BOOST SW), RUN ...................... 6V to 0.3V H-Grade ............................................. 40C to 150C CC TK/SS, I ...........................................INTV to 0.3V MP-Grade .......................................... 55C to 150C LIM CC + SENSE , SENSE .......................................... 6V to 0.3V Storage Temperature Range ..................65C to 150C MODE/PLLIN, FREQ/PLLFLTR ..............INTV to 0.3V Lead Temperature (Soldering, 10 sec) CC I , V Voltages .......................................... 3V to 0.3V GN/MSE ............................................................300C TH FB p in c F T TOP VIEW TOP VIEW MODE/PLLIN 1 16 SW TOP VIEW MODE/PLLIN 1 16 SW FREQ/PLLFLTR 2 15 TG 16 15 14 13 FREQ/PLLFLTR 2 15 TG RUN 3 14 BOOST RUN 3 14 BOOST RUN 1 12 BOOST TK/SS 4 17 13 V IN TK/SS 4 13 V TK/SS 2 11 V IN I 5 12 INTV 17 IN GND TH CC FB 6 11 BG GND I 3 10 INTV I 5 12 INTV TH CC TH CC SENSE 7 10 GND + FB BG SENSE 8 9 I 4 9 FB 6 11 BG LIM 5 6 7 8 MSE PACKAGE SENSE 7 10 GND 16-LEAD PLASTIC MSOP + SENSE 8 9 I LIM T = 125C, = 35C/W TO 40C/W JMAX JA EXPOSED PAD (PIN 17) IS GND, GN PACKAGE UD PACKAGE MUST BE SOLDERED TO PCB 16-LEAD PLASTIC SSOP NARROW 16-LEAD (3mm 3mm) PLASTIC QFN T = 125C, = 110C/W JMAX JA T = 125C, = 68C/W, = 4.2C/W JMAX JA JC EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB o r Der i n F Ma T LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE LTC3851AEGN PBF LTC3851AEGN TRPBF 3851A 16-Lead Plastic SSOP 40C to 125C LTC3851AIGN PBF LTC3851AIGN TRPBF 3851A 16-Lead Plastic SSOP 40C to 125C LTC3851AEMSE PBF LTC3851AEMSE TRPBF 3851A 16-Lead Plastic MSOP 40C to 125C LTC3851AIMSE PBF LTC3851AIMSE TRPBF 3851A 16-Lead Plastic MSOP 40C to 125C LTC3851AHMSE PBF LTC3851AHMSE TRPBF 3851A 16-Lead Plastic MSOP 40C to 150C LTC3851AMPMSE PBF LTC3851AMPMSE TRPBF 3851A 16-Lead Plastic MSOP 55C to 150C LTC3851AEUD PBF LTC3851AEUD TRPBF LFPZ 16-Lead (3mm 3mm) Plastic QFN 40C to 125C LTC3851AIUD PBF LTC3851AIUD TRPBF LFPZ 16-Lead (3mm 3mm) Plastic QFN 40C to 125C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to:

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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:
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
ANALOG DEVICES (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices Inc./Maxim Integrated
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
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MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
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Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH
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