APW7074 데이터 시트보기 (PDF) - Anpec Electronics
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APW7074 Datasheet PDF : 20 Pages
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APW7074
Ordering and Marking Information
APW7074
LeadFreeCode
HandlingCode
Temp.Range
PackageCode
PackageCode
K : SOP - 14
Temp.Range
E : -20 to 70°C
HandlingCode
TU : Tube
LeadFreeCode
L : Lead Free Device
TR : Tape & Reel
Blank : Original Device
APW7074 K :
APW7074
XXXXX
XXXXX- Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate
termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldering
operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for
MSL classification at lead-free peak reflow temperature.
Block Diagram
VCC
OCSET
GND
EN
SS
Power-On
Reset
IOCSET
200uA
VCC
ISS
10uA
Soft Start
50%VREF
:2
O.C.P
Comparator
0.27V
O.C.P
Comparator
U.V.P
Comparator
VREF
Error Amp
FB
COMP
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Feb., 2006
PWM
Comparator Gate Control
Oscillator
Sawtooth
Wave
FOSC
300KHz
2
BOOT
UGATE
PHASE
PVCC
LGATE
PGND
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