TPS60250EVM-185

TPS60250 Evaluation Module

TPS60250EVM-185

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Overview

The TPS60250EVM-185 is an evaluation module for the TPS60250 high efficiency charge pump DC/DC converter for WLED drivers. The TPS60250 uses a dual mode load switch 1X and 1.5X conversion to maximize efficiency. It drives up to five white LEDs in the main display and up to two white LEDs with regulated constant current for uniform intensity.

Features
  • 2.7 V to 6.5 V Input Voltage Range
  • X1 and X1.5 Charge Pump
  • 1.5 MHz Charge Pump Frequency
  • 7 Individually Regulated WLED Current Sink
  • 25 mA Max. Current for Each LED
  • 80 mA Max. Current of DM5 for Keypad or Low Cost Flash LED Applications
  • Dimming and On/Off Controlled by I²C
  • 16-Pin 3x3 QFN, 24-Pin 4x4 QFN Package
  • Typical 1% Current Matching for Sub & Main Display
Backlight LED drivers
TPS60250 High efficiency charge pump for 7 WLEDs with I2C interface with 0x77 I2C slave address

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Evaluation board

TPS60250EVM-185 — TPS60250 Evaluation Module

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GUI for evaluation module (EVM)

TPS6025xEVM Software (Rev. A) — SLVC113A.ZIP (535KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
* EVM User's guide TPS60250EVM-185 (Rev. B) Dec. 12, 2012
Certificate TPS60250EVM-185 EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet High Efficiency Charge Pump for 7 WLEDs with I2C Interface datasheet (Rev. C) Apr. 23, 2008

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