FSP3123 - 150KHZ 3A PWM BUCK DC/DC CONVERTER

The FSP3123 by FOSLINK SEMICONDUCTOR is a 150KHZ 3A PWM BUCK DC/DC CONVERTER. Below is the official datasheet preview.

📥 Download Datasheet

FSP3123 150KHZ 3A PWM BUCK DC/DC CONVERTER by FOSLINK SEMICONDUCTOR - Datasheet Preview — Official preview page of the **FSP3123** 150KHZ 3A PWM BUCK DC/DC CONVERTER datasheet (FOSLINK SEMICONDUCTOR).

Datasheet Details

Part number	FSP3123
Manufacturer	FOSLINK SEMICONDUCTOR
File Size	350.48 KB
Description	150KHZ 3A PWM BUCK DC/DC CONVERTER
Datasheet	FSP3123_FOSLINKSEMICONDUCTOR.pdf
Additional preview pages of the FSP3123 datasheet.

FSP3123 Product details

Description

z z z APPLICATIONS Simple High-efficiency step-down regulator On-card switching regulators Positive to negative converter The FSP3123 series are monolithic IC that design for a step-down DC/DC converter, and own the ability of driving a 3A load without additional transistor component.Due to reducing the number of external component, the board space can be saved easily.The external shutdown function can be controlled by logic level and then come into standby mode.The internal comp

Features

Output voltage: 3.3V, 5.0V, 12V, and adjustable output version Adjustable version output voltage range:1.23V to 18V±4% 150KHz±15% fixed switching frequency Voltage mode non-synchronous PWM control Thermal-shutdown and current-limit protection ON/OFF shutdown control input Operating voltage can be up to 22V Output load current: 3A Low power standby mode Built-in switching transistor on chip TO220-5L，TO263-5L and PDIP8L packages.

📁 FSP3123 Similar Datasheet

FSP3131 - PWM Controller 3A Step-Down Converter (ViviChip)
FSP3148-L2DC - 2.5Gbps SFP Optical Transceiver (Fibertower)
FSP3148-L2DT - 2.5Gbps SFP Optical Transceiver (Fibertower)
FSP3148-L2NC - 2.5Gbps SFP Optical Transceiver (Fibertower)
FSP3148-L2NT - 2.5Gbps SFP Optical Transceiver (Fibertower)
FSP3170 - WIDE INPUT 2A STEP DOWN CONVERTER (Kexin)
FSP300-60SGV - Power Supply (FSP)
FSP3307 - White LED Step-Up Converter (Linear)

Other Datasheets by FOSLINK SEMICONDUCTOR

FSP3122 - 150KHZ 3A PWM BUCK DC/DC CONVERTER
FSP3124 - 150KHZ 3A PWM BUCK DC/DC CONVERTER
FSP3125 - 150KHZ 2A PWM BUCK DC/DC CONVERTER
FSP3126 - WIDE INPUT 2A STEP DOWN CONVERTER
FSP3127 - 150KHZ 500MA STEP DOWN VOLTAGE REGULATOR
FSP3128 - WIDE INPUT 3A STEP DOWN CONVERTER

Published: Sep 15, 2010 |