DatasheetsPDF.com

A8483

Allegro MicroSystems
Part Number A8483
Manufacturer Allegro MicroSystems
Description Step-up Converter
Published Sep 4, 2007
Detailed Description www.DataSheet4U.com A8483 Package EK: MLP/TDFN, 3 × 3 mm 0.75 mm Nominal Height 1.2 MHz Step-up Converter for Display...
Datasheet PDF File A8483 PDF File

A8483
A8483

Overview
www.
DataSheet4U.
com A8483 Package EK: MLP/TDFN, 3 × 3 mm 0.
75 mm Nominal Height 1.
2 MHz Step-up Converter for Display Bias Supply The A8483 is a current mode step-up dc-to-dc converter, available in a 5-pin 3 mm × 3 mm thermally enhanced MLP/TDFN lead (Pb) free package.
Smaller external components and integrated 36 V switch reduce component count and footprint for a variety of applications.
APPLICATIONS „ „ „ „ „ „ OLED bias supply / WLED backlight Portable battery-powered equipment Cellular phones PDAs (Personal Digital Assistant) Camcorders, personal stereos, MP3 players, cameras Mobile GPS systems Approximate Scale 1:1 FEATURES „ „ „ „ „ „ „ „ Output voltage up to 35 V 2.
5 to 10 V input 0.
9 to 18 V input with separate bias supply Delivers 15 V at 15 mA with 2.
7 V input Constant 1.
2 MHz switching frequency provides low noise 350 mA switch current limit 1 μA shutdown current Low-noise PWM/analog dimming VOUT 5 VIN VSUPPLY C1 1 µF EN 4 Enable R2 39 kΩ L1 10 µH 1 SW D1 IOUT1 + IOU...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)