AP65352 Series

NRND = Not Recommended for New Design

Catalog

NRND = Not Recommended for New Design

Part	Topology	Package / Case	Package / Case	Package / Case	Voltage - Input (Max) [Max]	Output Type	Number of Outputs	Current - Output	Frequency - Switching	Supplier Device Package	Synchronous Rectifier	Function	Mounting Type	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]
Diodes Inc AP65352SP-13	Buck	0.154 in	8-SOIC	3.9 mm	18 V	Adjustable	1	3 A	650 kHz	8-SO-EP		Step-Down	Surface Mount	Positive	85 °C	-40 °C	4.5 V

Catalog

NRND = Not Recommended for New Design

Key Features

• Fixed Frequency Emulated Constant On-time Control

• Good Stability Independent of the Output Capacitor ESR

• Fast Load Transient Response

• Synchronous Rectification: 90mΩ Internal High-side Switch and 57mΩ Internal Low-side Switch

• Wide Input Voltage Range: 4.5V to 18V

• Output Voltage Range: 0.76V to 6V

• 3A Continuous Output Current

• 650kHz Switching Frequency

• Built-in Over Current Limit

• High Voltage Tolerance EN Pin

• Built-in Thermal Shutdown Protection

• Programmable Soft-start

• Pre-biased Start-up

Description

The AP65352 is an adaptive constant on-time mode synchronous buck converter providing high efficiency, excellent transient response and high DC output accuracy for low-voltage regulation in digital TV and monitor.