APL5546 Datasheet PDF

Part Number : APL5546

Function : Dual Channel 500mA/500mA Regulator + Reset IC

Manufacturers : Anpec Electronics

Pinouts :

APL5546 datasheet

Description :

General Description
The APL5546 is a dual-channel regulator with reset function  (specific  voltage  monitoring),  and  internal  delay circuit, set to detect 3.9V or 4.2V.  Maximum input voltage is 6V, and both output1 and  output2 can deliver up to 500mA. The typical dropout voltage of both channel  is 500mV  at 500mA  loading.   Design
with an internal P-channel MOSFET pass transistor, the APL5546 maintains a low supply current.  Other features  include,  thermal-shutdown  protecti on,  current limit  protection  to  ensure  specified  output  current.    The APL5546  come  in miniature  SOP-8  and  SOP-8-P packages.

Features
•     Low Quiescent Current : 1 10mA (No load)
•     Low  Dropout Voltage :
              VDROP1=500mV@500mA
             VDROP2=500mV@500mA
•     Fixed Output Voltage :
            VOUT1=3.3V/500mA
           VOUT2=3.3V/500mA
•     Stable with 4.7mF Output Capacitor
•     Stable with  Aluminum, T antalum or Cera mic
Capacitors
•     Built in Thermal Protection
•     Fa st Transient Response
•     Short Setting Time
•     SOP-8, SOP-8-P with Thermal Pad Packages
•      Adjustment-free Reset  Detection Voltage :
3.9V or 4.2V typ
•  Ea sy to Set  Delay Time from Voltage
Detection to Reset Release

Datasheet PDF Download

APL5546 pdf

Other data sheets within the file :
APL5546