APE8875 Datasheet, PDF (1/9 Pages) Advanced Power Electronics Corp. – 1.6X LINEAR REGULATOR FOR DC FAN DRIVER

Advanced Power
Electronics Corp.
APE8875
1.6X LINEAR REGULATOR FOR DC FAN DRIVER
FEATURES
Low Dropout Voltage: 200mV@0.6A
VO Follows 1.6 Times of VSET
Enable/Shutdown Function
Stable with Low ESR Ceramic Capacitors
Current-Limit and Thermal Shutdown
Protection
TSOT-26 & SO-8 Pb-Free Package
Halogen Free Product
DESCRIPTIOON
The APE8875 is a low dropout linear regulator
which is designed to power a DC fan and delivers up to
600mA output current. The output voltage follows the
1.6 times of VSET voltage and typical dropout voltage is
only 200mV (typical) at 600mA output current. The
VSET voltage can form 0.1V to 3.3V to guarantee VO
1.6 times of VSET. An enable pin further reduces power
dissipation while shut-down. The features of current limit
(with fold back current) and over temperature protection
protect the device against current over-loads and over
temperature. The APE8875 is available in a TSOT-26 &
SO-8 package.
TYPICAL APPLICATION
VIN=5V
C1
2.2uF
VSET
U1
VIN
VOUT
VSET
EN
APE8875
GND
VOUT =1.6 X V_SET
C2
2.2uF
FAN
ORDERING / PACKAGE INFORMATION
APE8875X
Package Type
TY : TSOT-26
M : SO-8
(Top View)
VOUT 1
GND 2
VIN 3
6 VSET
5 GND
4 EN
TSOT-26
EN 1
VIN 2
VOUT 3
VSET ⁴
( Top View )
SO-8
8 _GND
7 GND
6 GND
5 _GND
Data and specifications subject to change without notice
1
20130108V2.1