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Texas Instruments LM5177EVM-HP Evaluation Module

Texas Instruments LM5177EVM-HP Evaluation Module provides a flexible high-power buck-boost design based on the LM5177 wide-vin buck-boost controller. The evaluation module is configured to operate from an input voltage range of 4.2V to 36V and deliver a regulated 16V output with up to 9.4A of load current. The TI LM5177EVM-HP Evaluation Module offers an ultra-high (>97%) peak power conversion efficiency and flexible design using standard 5mm x 6mm FETs.

Features

4.2V to 36V input voltage range
16V with up to 9.4A (150W) adjustable output voltage using feedback resistor divider selection
High-efficiency synchronous buck-boost conversion
Easy access to configuration features
Flexible design using standard 5mm x 6mm FETs
Ultra-high (>97%) peak power conversion efficiency
Programmable switching frequency with optional synchronization (SYNC)

Cycle-by-cycle overcurrent protection
Optional hiccup mode overload protection
Programmable input undervoltage lockout (UVLO) threshold and hysteresis
Output constant voltage (CV) and constant current (CC) options
Optional frequency dithering for reduced EMI
Setting of configuration resistor RCFG through DIP switches

Texas Instruments LM5177EVM-HP Evaluation Module

Features

Connection Diagram

Layout

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