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HA17385HRP Datasheet, Hitachi Semiconductor

HA17385HRP controller equivalent, high speed current mode pwm controller.

HA17385HRP Avg. rating / M : 1.0 rating-11

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HA17385HRP Datasheet

Features and benefits


* High-safety UVL circuit is used (Both VIN and Vref are monitored)
* High speed operation:  Current detection response time: 100 ns Typ  Maximum oscillation fr.

Application

such as a power supply for monitors small multi-output power supply. The IC series are composed of circuits required for.

Description

The HA17384S/H and HA17385H are PWM control switching regulator IC series suitable for highspeed, current-mode switching power supplies. With ICs from this series and a few external parts, a small, low cost flyback-transformer switching power supply .

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