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HA17451AP

Switching Regulator Controllers for DC/DC Converters

HA17451AP Features

* Low dropout voltage of on-chip 2.5V voltage reference: Vdrop = 0.2 V (typ) Operates throughout wide supply voltagerange: 3.3 V to 40 V Large maximum output current: 50 mA (max) Undervoltage lockout circuit High threshold voltage: 3.15 V (typ) Low threshold vol

HA17451AP General Description

The HA17451 is a dual-channel switching regulator controller IC. Each channel contains the basic circuits for controlling a PWM-type switching-regulator power supply. Both channels are integrated onto the same chip. Both channels can be completely synchronized, using the same oscillator output wavef.

HA17451AP Datasheet (83.29 KB)

Preview of HA17451AP PDF

Datasheet Details

Part number:

HA17451AP

Manufacturer:

Hitachi Semiconductor

File Size:

83.29 KB

Description:

Switching regulator controllers for dc/dc converters.

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HA17451AP Switching Regulator Controllers for Converters Hitachi Semiconductor

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