KB3302 Overview
The KB3302 is a high-frequency current-mode step-up switching regulator with an integrated 2A power transistor. Its high switching frequency (programmable up to 2MHz) allows the use of tiny surface-mount external passive ponents. Programmable soft-start eliminates high inrush current during start-up.
KB3302 Key Features
- TDB uA No Load Current
- 1000mA Output Current
- 1.5V to 16V Input Voltage Range
- Programmable switching frequency up to 2MHz
- Output voltage up to 32V
- Constant switching frequency current-mode control
- 1.23V Reference Allows Low Output Voltages
- Shutdown Mode Draws ) 10 µA Supply Current
- Low saturation voltage switch: 220mV at 2A
- Overtemperature Protected,Soft-Start function