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X-On Electronics has gained recognition as a prominent supplier of PM6685TR Switching Controllers across the USA, India, Europe, Australia, and various other global locations. PM6685TR Switching Controllers are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

PM6685TR STMicroelectronics

PM6685TR electronic component of STMicroelectronics
PM6685TR STMicroelectronics
PM6685TR Switching Controllers
PM6685TR  Semiconductors

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See Product Specifications
Part No. PM6685TR
Manufacturer: STMicroelectronics
Category: Switching Controllers
Description: - Controller, Notebook Power System Voltage Regulator IC 2 Output 32-VFQFPN (5x5)
Datasheet: PM6685TR 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)
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Obsolete
Availability Price Quantity
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MOQ : 3000
Multiples : 3000
3000 : USD 1.6951
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Obsolete
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MOQ : 1
Multiples : 1
1 : USD 3.4394
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Obsolete
   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
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Input Voltage
Output Voltage
Output Current
Minimum Operating Temperature
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the PM6685TR from our Switching Controllers 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 PM6685TR and other electronic components in the Switching Controllers category and beyond.

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PM6685 Dual step-down main supply controller with auxilary voltages for notebook system power Features 6 V to 28 V input voltage range Fixed 5 V - 3.3 V output voltages 5 V and 3.3 V voltage always available to deliver 100 mA of peak current 1.230 V 1% reference voltage available VFQFPN-32 (5mm x 5mm) Lossless current sensing using low side MOSFETs R DS(on) Negative current limit Description Soft-start internally fixed at 2 ms PM6685 is a dual step-down controller specifically Soft output discharge designed to provide extremely high efficiency conversion with loss-less current sensing Latched OVP and UVP technique. The constant on-time architecture Selectable pulse skipping at light loads assures fast load transient response and the Selectable minimum frequency (33 kHz) in embedded voltage feed-forward provides nearly pulse skip mode constant switching frequency operation. 4 mW maximum quiescent power An embedded integrator control loop compensates the DC voltage error due to the Independent power good signals output ripple. The pulse skipping technique Output voltage ripple compensation increases efficiency for very light loads. Moreover, a minimum switching frequency of 33kHz is Applications selectable in order to avoid audio noise issues. Notebook computers The PM6685 provides a selectable switching frequency, allowing either 200 kHz/300 kHz, 300 Tablet PC or slates kHz/400 kHz, or 400 kHz/500 kHz operation of Mobile system power supply the 5 V/3.3 V switching sections. 3 and -4 Cells Li+ battery-powered devices Table 1. Device summary Order code Package Packaging PM6685 Tube VFQFPN-32 (5 mm x 5 mm) PM6685TR Tape and reel March 2011 Doc ID 11674 Rev 8 1/48 www.st.com 48Contents PM6685 Contents 1 Block diagram 4 2 Pin settings 5 2.1 Connections 5 2.2 Functions 6 3 Electrical data 8 3.1 Maximum rating . 8 3.2 Thermal data . 8 4 Electrical characteristics . 9 5 Typical operating characteristics . 13 6 Application schematic 18 7 Device description . 19 7.1 Constant on time PWM control . 19 7.2 Constant on time architecture . 21 7.3 Output ripple compensation . 21 7.4 Pulse skip mode 22 7.5 No-audible skip mode 23 7.6 Current limit . 23 7.7 Soft start and soft end . 25 7.8 Gate drivers . 26 7.9 Reference voltage and bandgap . 27 7.10 Internal linear regulators . 27 7.11 Power up sequencing and operative modes . 28 8 Monitoring and protections 29 8.1 Power good signals . 29 8.2 Thermal protection 29 8.3 Overvoltage protection . 29 2/48 Doc ID 11674 Rev 8

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:
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN
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