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參數(shù)資料
| 型號： | FAN2012 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 1.5A Low Voltage Current Mode Synchronous PWM Buck Regulator |
| 中文描述： | 1.5A的低電壓電流模式同步PWM降壓穩(wěn)壓器 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 240K |
| 代理商： | FAN2012 |
3
www.fairchildsemi.com
FAN2011/FAN2012 Rev. 1.0.2
F
Absolute Maximum Ratings
(Note1)
Recommended Operating Conditions
Notes:
1. Stresses above those listed under
“
Absolute Maximum Ratings
”
may cause permanent damage to the device. This
is a stress rating only and functional operation of the device at these or any other conditions above those indicated
in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Absolute maximum ratings apply individually only, not in combination.
Unless otherwise specified, all other voltages are referenced to AGND.
2. Junction to ambient thermal resistance,
θ
JA
is a strong function of PCB material, board thickness, thickness and
number of copper planes, number of via used, diameter of via used, available copper surface, and attached heat
sink characteristics.
3. Using Mil Std. 883E, method 3015.7(Human Body Model) and EIA/JESD22C101-A (Charge Device Model).
4. Refer to the applications section for further details.
,
Parameter
Min
Max
Unit
V
IN
-0.3
7
V
PV
IN
and any other pin
-0.3
V
IN
8
V
Thermal Resistance-Junction to Tab (
θ
JC
), 3mmx3mm 6-lead MLP (Note 2)
°
C/W
Lead Soldering Temperature (10 seconds)
260
°
C
Storage Temperature
-65
150
°
C
Junction Temperature
-40
150
°
C
Electrostatic Discharge (ESD) Protection Level (Note 3)
HBM
4
kV
CDM
2
Parameter
Min
Typ
Max
Unit
Supply Voltage Range
4.5
5.5
V
Output Voltage Range, Adjustable Version
0.8
V
IN
V
Output Current
1500
mA
Inductor (Note 4)
3.3
μ
μ
μ
H
Input Capacitor (Note 4)
10
F
Output Capacitor (Note 4)
4 x 10
F
Operating Ambient Temperature Range
FAN2011 and FAN2012
0
+85
°
C
FAN2011I and FAN2012I
-40
+85
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