APW7085K Просмотр технического описания (PDF) - Anpec Electronics
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APW7085K Datasheet PDF : 24 Pages
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APW7085
Ordering and Marking Information
APW7085
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
K : SOP-8
Operating Ambient Temperature Range
I : -40 to 85 oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
APW7085 K:
APW7085
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. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Pin Configuration
Simplified Application Circuit
VIN 1
EN 2
UGND 3
VCC 4
8 GND
7 FB
6 COMP
5 LX
SOP-8
(Top View)
C3
VIN
C6
C1
10µF
VIN
VCC UGND
LX
U1
APW7085
EN
COMP
FB
C2
L1
2A
D1
R1
1%
R4
GND
R2
1%
C5
C7
(Optional)
VIN
+12V
VOUT
+3.3V
C4
22µF
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Rating
Unit
VIN
VIN Supply Voltage (VIN to GND)
-0.3 ~ 30
V
VLX
LX to GND Voltage
> 100ns
< 100ns
-2 ~ VIN+0.3
V
-5 ~ VIN+6
VCC
VCC Supply Voltage (VCC to GND)
VIN > 6.2V
VIN ≤ 6.2V
-0.3 ~ 6.5
V
< VIN+0.3
VUGND_GND UGND to GND Voltage
-0.3 ~ VIN+0.3
V
VVIN_UGND VIN to UGND Voltage
-0.3 ~ 6.5V
V
EN to GND Voltage
20
V
FB, COMP to GND Voltage
Maximum Junction Temperature
TSTG
Storage Temperature
TSDR
Maximum Lead Soldering Temperature, 10 Seconds
-0.3 ~ VCC +0.3
V
150
oC
-65 ~ 150
oC
260
oC
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Copyright © ANPEC Electronics Corp.
2
Rev. A.7 - Sep., 2010
www.anpec.com.tw
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