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参数资料
| 型号： | LM3102TLX-1 |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PBGA28 |
| 封装： | USMD-28 |
| 文件页数： | 16/20页 |
| 文件大小： | 623K |
| 代理商： | LM3102TLX-1 |
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
SS ≥ 0.8V
T
J = 0°C to +125°C
0.788
0.812
V
FB-OV
Feedback over-voltage threshold
0.888
0.920
0.945
V
I
FB
5
nA
Thermal Shutdown
T
SD
Thermal shutdown temperature
T
J rising
165
°C
T
SD-HYS
Thermal shutdown temperature
hysteresis
T
J falling
20
°C
Note 1:
Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the
device is intended to be functional. For guaranteed specifications and test conditions, see the Electrical Characteristics.
Note 2:
The human body model is a 100pF capacitor discharged through a 1.5k
resistor into each pin.
Note 3:
θ
JC measurements are performed in general accordance with Mil-Std 883B, Method 1012.1 and utilizes the copper heat sink technique. Copper Heat
Sink @ 60°C.
Note 4:
V
CC provides self bias for the internal gate drive and control circuits. Device thermal limitations limit external loading.
Note 5:
θ
JA measurements were performed in general accordance with JEDEC standards JESD51–1 to JESD51–11.
5
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LM3102
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