HA16654A Datasheet - Hitachi Semiconductor

HA16654A PWM Controlled Switching Regulator

HA16654A, HA16664A Series PWM Controlled Switching Regulator The HA16654A and HA16664A are PWM control switching regulator ICs which drive a power MOSFET at high speed and high frequency. The standby current is limited to as small as 1.5 mA (typ). These devices incorporate totem pole circuits suited for high-speed push-pull operation at the output stage, accomplishing high-speed switching with rising time tr = 80 ns (typ) and falling time t f = 40 ns (typ) at 20 V swing. Functions

HA16654A Features

* High speed switching: tr = 80 ns, tf = 40 ns (typ) when use exernal driver circuit

* High frequency operation: HA16654A (f = 100 kHz to 500 kHz) HA16664A (f = 100 kHz to 200 kHz) Low power dissipation : 2 mA max in standby state

* 5 V reference voltage

* Low-input m

HA16654A Datasheet (85.82 KB)

HA16654A Datasheet Preview — Preview of HA16654A PDF

Datasheet Details

Part number:

HA16654A

Manufacturer:

Hitachi Semiconductor

File Size:

85.82 KB

Description:

Pwm controlled switching regulator.

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HA16654A PWM Controlled Switching Regulator Hitachi Semiconductor

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