AX3122 Datasheet 5A Synchronous buck Converter

Manufacturer: AXElite

Overview: AX3122 5A Synchronous buck Converter  GENERAL.

Datasheet Details

Part number	AX3122
Manufacturer	AXElite
File Size	953.38 KB
Description	5A Synchronous buck Converter
Download	AX3122 Download (PDF)

AX3122 consists of step-down switching regulator with synchronous PWM converter.

These devise include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and external NMOS etc.

AX3122 provides 5A high current, low-ripple power, high efficiency, and excellent transient characteristics.

VÛmw`R.
yÑb€ - Input voltage：4.5V to 23V Output voltage：VFB to VCC Duty ratio：0% to 100% PWM control Oscillation frequency：250KHz typ. w. goftech. com Current Limit (CL). Thermal Shutdown function. Short Circuit Protect (SCP). Built-in internal P-channel MOS and drive external N-channel MOS. SOP-8L with Exposed Pad Pb-Free package. 1/9 Axelite Confidential Materials, do not copy or distribute without written consent. Rev.1.2 Aug.19, 2010 AX3122  BLOCK.

Part Number	Description
AX3120	2.5A Synchronous buck Converter
AX3121	3.5A Synchronous buck Converter
AX3123	1.4MHz Asynchronous Step-Down DC/DC Converter
AX3101	PWM Control 2A Step-Down Converter
AX3102	PWM Control 3A Step-Down Converter
AX3103	PWM Control 3A Step-Down Converter
AX3103A	PWM Control 3A Step-Down Converter
AX3106	PWM Control 3A Step-Down Converter
AX3106A	PWM Control 2A Step-Down Converter
AX3108	PWM Control 3A Step-Down Converter