TPS65170RHDRG4

LCD Bias Supply, VQF, -0.3 to 20 V, 1 mA, TPS65170RHDRG4, Texas Instruments

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Price:: US $2.70~3.70 / piece [Get Latest Price]

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	US $2.70~3.70

PartNumber:: TPS65170RHDRG4

Brand:: Texas Instruments - TI | Pack: DIP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-10-10

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Part Number:TPS65170RHDRG4
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Product Summary

The TPS65170RHDRG4 is a LCD Bias Supply. The TPS65170RHDRG4 provides a simple and economic power supply solution for a wide variety of LCD bias applications. The TPS65170RHDRG4 also provides a reset circuit that monitors the buck converter output (VLOGIC) and generates a reset signal for the timing controller during power-up. It is suitable for LCD TVs and Monitors.

Parametrics

TPS65170RHDRG4 absolute maximum ratings: (1)Input voltage VIN: -0.3 to 20 V; (2)Input voltage, FBN, FBP, FBB, FB, DLY, CRST, SS, COMP, VL: -0.3 to 7 V; RST: -0.3 to 7 V; (3)Output voltage, SWB, CTRLP, GD, SW, CTRLN: -0.3 to 20 V; (4)Output current GD: 1 mA; (5)Human Body Model: 2000 V; (6)Machine Model: 200 V; (7)ESD rating, Charged Device Model: 700 V; (8)Operating ambient temperature range: –40 to 85℃; (9)Operating junction temperature range: –40 to 150℃; (10)Storage temperature range: –65 to 150℃.

Features

TPS65170RHDRG4 features: (1)8.6V to 14.7V Input Voltage Range; (2)2.8A Boost Converter Switch Current Limit; (3)Boost Converter Output Voltages up to 18.5V; (4)Boost and Buck Converter Short-Circuit Protection; (5)1.5A Buck Converter Switch Current Limit; (6)Fixed 750kHz Switching Frequency for Buck and Boost Converters; (7)Fixed Buck Converter Soft-Start; (8)Programmable Boost Converter Soft-Start; (9)Two Charge Pump Controllers to Regulate VGH and VGL; (10)Control Signal for External High-Side MOSFET Isolation Switch; (11)Reset Signal With Programmable Reset Pulse Duration; (12)Thermal Shutdown; (13)28-Pin 5×5 mm QFN Package.