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RT7258

Part Number RT7258
Manufacturer Richtek
Description 600kHz Step-Down Converter
Published Sep 20, 2013
Detailed Description ® RT7258 8A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver General Description The RT7258 is a synchron...
Datasheet RT7258




Overview
® RT7258 8A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver General Description The RT7258 is a synchronous step-down DC/DC converter with an integrated high side internal power MOSFET and a gate driver for a low side external power MOSFET.
It can deliver up to 8A output current from a 4.
5V to 24V input supply.
The RT7258's current mode architecture allows the transient response to be optimized over a wider input voltage and load range.
Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up.
The RT7258 is synchronizable to an external clock with frequency ranging from 300kHz to 1.
5MHz.
The RT7258 ...






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