The LM64460EVM-2MHZ high-density evaluation module (EVM) is designed to showcase the performance of the LM64460-Q1 high-performance, automotive synchronous buck DC/DC converter. The EVM operates over a wide input voltage range of 5.5 V to 36 V to deliver a fixed 5-V output with better than 1% setpoint accuracy and up to 6-A output current. Several features to ensure protection of the regulator during fault conditions include undervoltage lockout (UVLO), internal soft start, hiccup-mode overcurrent protection (OCP), an open-drain PGOOD indicator, and thermal shutdown. Spread-spectrum frequency modulation and FPWM/AUTO modes of operation are configured based on the MODE/SYNC pin of the LM64460-Q1. In addition, the LM64460-Q1 has a default switching frequency of 2.1 MHz, but is synchronizable to an external clock signal in the range of 200 kHz to 2.2 MHz.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | User guide | LM63460-Q1 and LM64460-Q1 EVM User's Guide | PDF | HTML | 16 Dec 2021 |
| Certificate | LM64460EVM-2MHZ EU RoHS Declaration of Conformity (DoC) | 09 Dec 2021 |
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