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APW7098 Datasheet(PDF) 3 Page - Anpec Electronics Coropration

Part No. APW7098
Description  Two- Phase Buck PWM Controller with Integrated MOSFET Drivers
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Maker  ANPEC [Anpec Electronics Coropration]
Homepage  http://www.anpec.com.tw
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APW7098 Datasheet(HTML) 3 Page - Anpec Electronics Coropration

 
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Copyright
© ANPEC Electronics Corp.
Rev. A.7 - Oct., 2011
APW7098
www.anpec.com.tw
3
Absolute Maximum Ratings (Cont.) (Note 1)
Symbol
Parameter
Rating
Unit
BOOT1/2 to AGND Voltage
<200ns pulse width
>200ns pulse width
-0.3 ~ 42
-0.3 ~ 30
V
VCCDRV to AGND Voltage
-0.3 ~ 15
V
V5VCC
5VCC Supply Voltage (5VCC to AGND, V5VCC < VCC +0.3V)
-0.3 ~ 7
V
REFIN/EN, MODE to AGND Voltage
-0.3 ~ 7
V
Input Voltage (REFOUT/POK, SS, FB, COMP, DROOP, RT, CSP1/2,
CSN1/2 to AGND)
-0.3 ~ V5VCC +0.3
V
PGND to AGND Voltage
-0.3 ~ +0.3
V
PDMAX
Maximum Power Dissipation
Limited Internally
W
Maximum Junction Temperature
150
oC
TSTG
Storage Temperature Range
-65 ~ 150
oC
TSDR
Maximum Soldering Temperature, 10 Seconds
260
oC
Thermal Characteristics
Symbol
Parameter
Typical Value
Unit
θ
JA
Junction-to-Ambient Resistance
(Note 2)
QFN4x4-24A
45
θ
JC
Junction-to-Case Resistance
(Note 3)
QFN4x4-24A
7
°C/W
Note 2 :
θ
JA is measured with the component mounted on a high effective thermal conductivity test board in free air. The exposed
pad of QFN4x4-24A is soldered directly on the PCB.
Note 3: The case temperature is measured at the center of the exposed pad on the underside of the QFN4x4-24A package.
Recommended Operating Conditions (Note 4)
Symbol
Parameter
Range
Unit
VCC
VCC Supply Voltage
8 ~ 13.2
V
V5VCC
5VCC Supply Voltage (V5VCC < VCC +0.3V)
5
± 5%
V
VOUT
Converter Output Voltage
0.6 ~ 2.5
V
VIN1
PWM 1 Converter Input Voltage
3.1 ~ 13.2
V
VIN2
PWM 2 Converter Input Voltage
3.1 ~ 13.2
V
IOUT
Converter Output Current
~ 60
A
VREFIN/EN
REFIN/EN Input Voltage
0 ~ 2
V
TA
Ambient Temperature
-20 ~ 70
oC
TJ
Junction Temperature
-20 ~ 125
oC
CVCC
Linear Regulator Output Capacitor
0.8 ~ 15
µF
C5VCC
5VCC Linear Regulator Output Capacitor
0.8 ~ 15
µF
Note 4 : Refer to the typical application circuits.
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.


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