APW7037/A/B
Ordering and Marking Information
Package Code
K : SO-8
APW7037/A/B
R : TSSOP-8
Operating Junction Temp. Range
C : 0 to 70°C
Handling Code
TU : Tube
TR : Tape & Reel
Lead Free Code
Lead Free Code
Handling Code
Temp. Range
Package Code
L : Lead Free Device Blank : Original Device
APW7037/A/B
APW7037/A/B K :
APW7037/A/B R :
XXXXX - Date Code
XXXXX - Date Code
XXXXX
APW7037/A/B
XXXXX
Notes: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte in plate termi-
nation finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations.
ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classifica-
tion at lead-free peak reflow temperature.
Block Diagram
SS
VCC
20uA
4.5V
Regulator
POR
3.3V
Max.
64uA
Pow er
On Reset
VC
HDRV
Under-V oltage
V FBUV
Gate
Control
25k
PWM
V CC
FB
Error
A mp.
25k
LDRV
VREF
OSC
FOSC
COMP
GND
Absolute Maximum Ratings
Description
VCC to GND
VC to GND
Operating Junction Temperature
Storage Temperature
Soldering Temperature (10 Seconds)
Minimum ESD Rating
Rating
Unit
V
V
°C
°C
°C
kV
-0.2~30
-0.2~30
0~125
-65~150
300
±2
Copyright ANPEC Electronics Corp.
Rev. A.6 - Apr, 2005
2
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
