Features

▪8 V to 15 V Input Supply Voltage Range

▪Step-up Regulator Controller

. Peak-Current Mode Control – Fast Transient

. 100 kHz to 1 MHz Adjustable Switching Frequency

. VIN Gate Drive Output (12 V Clamped)

▪5 V, 80 mA LDO

▪Programmable UVLO and Hysteresis

▪Programmable Soft Start

▪Boost Switching Enable Function

▪Protections

. Step-up Regulator Controller Overvoltage Protection

. Step-up Regulator Controller Overcurrent Protection

. Thermal Shut Down Protection

Applications

 LCD TV LED Backlighting