Features

Operate with Single 12V Supply

Self-Regulated 9V Drive Voltage

Integrated Boot Diode

Provide Two Regulated Voltages

One Synchronous-Rectified Buck Controller

One Linear Controller

Both Controllers Drive N-Channel MOSFETs

Smaller Converter Size

Excellent Output Voltage Regulation

1.5 for Buck Controller

2 for Linear Controller

Simple Single-Loop Control Design

Voltage-Mode PWM Control

Fast Transient Response

High-Bandwidth Error Amplifier

Lossless, Programmable Overcurrent Protection

Uses Lower MOSFET RDS(ON)

Adjustable Frequency from 150kHz to 1MHz

Internal Soft Start for Both Outputs

Under Voltage Protection for Both Outputs

including Soft Start Cycle

SOP-14 and QFN3x3-16 packages

RoHS Compliant and 100 Lead Free