參數(shù)資料
型號: AAT1151IKS-2.5-T1
廠商: Advanced Analogic Technologies, Inc.
英文描述: 850kHz 700mA Synchronous Buck DC/DC Converter
中文描述: 850kHz 700mA的同步降壓DC / DC轉(zhuǎn)換器
文件頁數(shù): 3/16頁
文件大小: 396K
代理商: AAT1151IKS-2.5-T1
AAT1151
850kHz 700mASynchronous Buck DC/DC Converter
1151.2005.11.1.4
3
Absolute Maximum Ratings
1
Thermal Characteristics
3
Recommended Operating Conditions
Symbol
T
Description
Ambient Temperature Range
Value
-40 to 85
Units
°C
Symbol
Θ
JA
P
D
Θ
JA
P
D
Description
Thermal Resistance (MSOP-8)
Maximum Power Dissipation (MSOP-8) (T
A
= 25°C)
4
Thermal Resistance (QFN33-16)
Maximum Power Dissipation (QFN33-16) (T
A
= 25°C)
5
Value
150
667
50
2.0
Units
°C/W
mW
°C/W
W
Symbol
V
CC
, V
P
V
LX
V
FB
V
EN
T
J
V
ESD
Description
V
CC
, V
P
to GND
LX to GND
FB to GND
EN to GND
Operating Junction Temperature Range
ESD Rating
2
- HBM
Value
6
Units
V
V
V
V
°C
V
-0.3 to V
P
+0.3
-0.3 to V
CC
+0.3
-0.3 to 6
-40 to 150
3000
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-
tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.
2. Human body model is a 100pF capacitor discharged through a 1.5k
resistor into each pin.
3. Mounted on a demo board.
4. Derate 6.7mW/°C above 25°C.
5. Derate 20mW/°C above 25°C.
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