AP435L Datasheet, PDF (1/5 Pages) Anachip Corp – Dual Linear Controller With Shutdown

Dual Linear Controller With Shutdown
AP435/435L
( Preliminary )
Features
-Power shutdown (SD) control
-Fixed output voltage reference 1.25V
-Voltage precision:
AP435L: 1.25 + 0.4%
AP435 : 1.25 + 1%
-Wide power supply range: 3 to 32V
-Sourcing current capability: 1 to 200mA
-Typical output impedance: 0.2Ω
General Descriptions
The AP435/435L is a linear controller IC with
Shutdown function, wired to a 1.25V fixed Voltage
Reference. This device is offering space and cost
saving in many applications like power supply
management or data acquisition systems.
Ordering Information
AP435 X X X
■ Application
-Computer
-Disk driver
-CD-ROM
-Graphic Card
-TFT panel
Pin Assignments
( Top view )
FB1 1
8 FB2
V_CC 2
OUT1 3
7 OUT2
6 SD1
GND 4
5 SD2
Precision Package
Blank: 1% N: PDIP-8L
L : 0.4% S: SOP-8L
Packing
Blank: Tube
A : Taping
Pin Descriptions
Name
OUT1
FB1/2
V_CC
GND
SD1/2
OUT2
Descriptions
Output1
Output Feedback
Supply Voltage
Ground
Power shutdown control
Output2
( DIP8/SO8 )
Block Diagram
FB1
VCC
Error
Amp1
V_CC
10K
Error
Amp2
FB2
OUT2
OUT1
GND
SD1
Vref
SD2
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 0.B Dec. 02, 2002
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