AP62150 Series

4.2V TO 18V INPUT, 1.5A LOW IQ SYNCHRONOUS BUCK CONVERTER

Catalog

4.2V TO 18V INPUT, 1.5A LOW IQ SYNCHRONOUS BUCK CONVERTER

Part	Voltage - Output [Min]	Voltage - Output [Max]	Supplied Contents	Board Type	Current - Output	Outputs and Type	Outputs and Type	Voltage - Input [Max]	Voltage - Input [Min]	Main Purpose	Utilized IC / Part	Frequency - Switching	Regulator Topology
Diodes Inc AP62150WU-EVM	0.8 V	7 V	Board(s)	Fully Populated	1.5 A	Non-Isolated	1	18 V	4.2 V	DC/DC Step Down	AP62150	1.3 MHz	Buck

Catalog

4.2V TO 18V INPUT, 1.5A LOW IQ SYNCHRONOUS BUCK CONVERTER

Key Features

• VIN: 4.2V to 18V

• Output Voltage (VOUT): 0.8V to 7V

• 1.5A Continuous Output Current

• 0.8V ± 1% Reference Voltage (TA = +25°C)

• 135μA Low Quiescent Current (Pulse Frequency Modulation)

• 1.3MHz Switching Frequency (VIN = 12V, VOUT = 5V)

• Proprietary Gate Driver Design for Best EMI Reduction

• Protection Circuitry

• Undervoltage Lockout (UVLO)

• Cycle-by-Cycle Valley Current Limit

• Thermal Shutdown

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/

Description

The AP62150 is a 1.5A, synchronous buck converter with a wide input voltage range of 4.2V to 18V. The device fully integrates a 90mΩ highside power MOSFET and a 65mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.