HA16664A Description
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, acplishing high-speed switching with rising time tr = 80 ns...
HA16664A Key Features
- High speed switching: tr = 80 ns, tf = 40 ns (typ) when use exernal driver circuit
- High frequency operation
- 5 V reference voltage
- Low-input malfunction protection (H