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APW7089 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Asynchronous Step-Down Converter - ANPEC

भाग संख्या APW7089
समारोह Asynchronous Step-Down Converter
मैन्युफैक्चरर्स ANPEC 
लोगो ANPEC लोगो 
पूर्व दर्शन
1 Page
		
<?=APW7089?> डेटा पत्रक पीडीएफ

APW7089 pdf
APW7089
Ordering and Marking Information
APW7089
APW7089 KA :
Assembly Material
Handling Code
Temperature Range
Package Code
APW7089
XXXXX
Package Code
KA : SOP-8P
Operating Ambient Temperature Range
I : -40 to 85 oC
Handling Code
TR : Tape & Reel
Assembly Material
G : Halogen and Lead Free Device
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
8 GND
EN 2 9 7 FB
UGND 3 LX 6 COMP
VCC 4
5 LX
SOP-8P
(Top View)
The Pin 5 must be connected to the Exposed Pad
C3
VIN
C6
Absolute Maximum Ratings (Note 1)
VIN
VCC UGND
LX
U1
APW7089
EN
COMP FB
C1
10µF
C2
L1
4A
D1
R1
1%
R4 GND
C5
R2
1%
C7
(Optional)
VIN
+12
VOUT
+3.3V
C4
22µF
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
-5 ~ VIN+6
V
VCC VCC Supply Voltage (VCC to GND)
VUGND_GND UGND to GND Voltage
VIN > 6.2V
VIN 6.2V
-0.3 ~ 6.5
< VIN+0.3
-0.3 ~ VIN+0.3
V
V
VVIN_UGND VIN to UGND Voltage
-0.3 ~ 7V
V
EN to GND Voltage
-0.3 ~ 20
V
FB, COMP to GND Voltage
-0.3 ~ VCC +0.3
V
Maximum Junction Temperature
150 oC
TSTG
Storage Temperature
-65 ~ 150
oC
TSDR Maximum Lead Soldering Temperature, 10 Seconds
260 oC
Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-
mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Copyright © ANPEC Electronics Corp.
Rev. A.1 - Jan., 2012
2
www.anpec.com.tw

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