LM5165EVM-HD-C50X
LM5165 Low Iq Synchronous Buck Converter High Density COT Evaluation Module
LM5165EVM-HD-C50X
Overview
The LM5165EVM-HD-C50X high density evaluation module (EVM) is designed to showcase the performance of the LM5165 high performance, exceptionally small, synchronous buck DC/DC buck converter with ultralow IQ. The module-style design is packaged in a miniature footprint with low component count. It operates over a wide input voltage range of 3 V to 65 V to deliver a fixed 5-V output with better than 2% setpoint accuracy. Low-dropout performance whenever the input voltage decreases below the output voltage setpoint is available with 100% duty cycle conduction of the high-side MOSFET. By virtue of the LM5165's constant on-time (COT) control scheme and diode emulation, the no-load supply current is only 12 μA at 24-V input.
Features
- Tightly-regulated output voltage of 5 V with 2% setpoint accuracy
- Wide input voltage operating range of 3 V to 65 V
- Ultra-high power conversion efficiency: >90% at 5 V ouptut voltage and 150 mA load
- No-load supply current as low as 12 μA
- Fully assembled, tested and proven PCB layout with 15.5-mm x 13.7-mm total footprint
- LM5165EVM-HD-C50X 5V 150mA COT Evaluation Module
Order & start development
LM5165EVM-HD-C50X – LM5165 Low Iq Synchronous Buck Converter High Density COT Evaluation Module
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | User guide | LM5165EVM-HD-C50X EVM User's Guide | Jan. 27, 2016 |
| Datasheet | LM5165 3-V to 65-V Input, 150-mA Synchronous Buck Converter With Ultra-Low IQ datasheet (Rev. C) | Dec. 09, 2020 | |
| More literature | LM5165EVM-HD-C50X EU Declaration of Conformity (DoC) | Jan. 02, 2019 | |
| Datasheet | LM5165-Q1 3-V to 65-V Input, 150-mA Synchronous Buck Converter With Ultra-Low IQ datasheet (Rev. B) | Feb. 27, 2017 |
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