參數資料
型號: AAT1156
廠商: Advanced Analogic Technologies, Inc.
元件分類: DC/DC變換器
英文描述: 1MHz 700mA Step-Down DC-DC Converter
中文描述: 1MHz的700mA的降壓型DC - DC轉換器
文件頁數: 3/14頁
文件大?。?/td> 435K
代理商: AAT1156
Absolute Maximum Ratings
1
Thermal Characteristics
Recommended Operating Conditions
Symbol
T
Description
Ambient Temperature Range
Value
-40 to 85
Units
°C
Symbol
Θ
JA
P
D
Description
Maximum Thermal Resistance (QFN33-16)
3
Maximum Power Dissipation (QFN33-16)
4
(T
A
= 25°C)
Value
50
2.0
Units
°C/W
W
Symbol
V
CC
, V
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
AAT1156
1MHz 700mA Step-Down DC-DC Converter
1156.2005.11.1.2
3
1. Stresses above those listed in Absolute Maximum Ratings may cause damage to the device. Functional operation at conditions 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 100pF capacitor discharged through a 1.5k
resistor into each pin.
3. Mounted on a demo board (FR4, in still air).
4. Derate 20mW/°C above 25°C.
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