APW7120
Ordering and Marking Information
PackageCode
APW7120
K : SOP-8
OperatingAmbientTemp.Range
LeadFreeCode
HandlingCode
Temp.Range
PackageCode
°
E : -20 to 70 C
HandlingCode
TU : Tube
TR : Tape & Reel
LeadFreeCode
L : Lead Free Device Blank : Original Device
APW7120
XXXXX
APW7120 K :
XXXXX-DateCode
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 soldiering
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
3VCC
40uA
Power On
OCSET
Regulator
Reset
0.4V
OC
2.5V
POR
Enable
3VCC
67%VREF
0.15V
Soft-Start
and Fault
Logic
UV
OV
BOOT
UGATE
118%VREF
Inhibit
Soft-Start
PHASE
Gate
Control
COMP
FB
PWM
3VCC
Gm
Amplifier
VREF
0.8V
LGATE
GND
FOSC
300kHz
Oscillator
Copyright ã ANPEC Electronics Corp.
2
www.anpec.com.tw
Rev. A.4 - Jan., 2006
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
