VAS1220 - 15A Synchronous Buck LED Driver

VAS1220 Datasheet Preview — Preview of VAS1220 PDF

Datasheet Details

Part number	VAS1220
Manufacturer	ChipLead
File Size	786.02 KB
Description	15A Synchronous Buck LED Driver
Datasheet	VAS1220-ChipLead.pdf

VAS1220 Product details

Description

Application The VAS1220 is a constant current synchronous RGBW Stage lamp step-down controller for accurately regulating Other high current applications KONGSON output current up to 15A; VAS1220 adopts a 50mV low voltage sense topology to minimize system power dissipation and provides an excellent solution for HB-LED drivers.The device operates from a 7V to 60V input range and the average current-mode controller will maintain inductor current regulation over a wide output voltage of up to (

Features

Up to 15A output current, External NMOS Wide supply range from 7V to 60V Up to 97% efficiency 50mV Sense Voltage Excellent PWM dimming, 100000:1 ±5% LED Current Accuracy -40°C to+85°C Operating Temperature Range Ordering Information Order Number VAS1220IM14E I: Industry, -40~85℃ 14 : Pin Number Package Type Temp. Range TSSOP-14 -40 °C to 85°C M: TSSOP E: ROHS Pin Configuration TSSOP-14 VIN 1 PWM 2 GND 3 GND 4 GND 5 BLD 6 LED 7 14 DRVH 13 SW 12 VP 11 DRVL 10 PGND 9.

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Published: Mar 30, 2025 |