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參數(shù)資料
| 型號(hào)： | FAN5660 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Monolithic Inductorless CMOS DC/DC Converter |
| 中文描述： | 電感器的CMOS單片DC / DC變換器 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大小： | 339K |
| 代理商： | FAN5660 |
FAN5660
4
REV. 1.0.2 3/28/02
Absolute Maximum Ratings
Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life
impaired. Functional operation under these conditions is not implied.
Parameter
Supply Voltage: V+ to VSS
VSH Voltage to VSS
Voltage on all other pin to VSS
VSH and V+ Continuous Output Current (
Note 1
)
Junction Temperature
Storage Temperature
Lead Soldering Temperature, 10 seconds
Electrostatic Discharge Protection (
Note 2
)
Power Dissipation (P
D
) at 85C
Notes
1. VSH must not be shorted to VSS or V+, even instantaeously, or device damage may result.
2. Using Mil Std. 883E, method 3015.7(Human Body Model), 400V when using JEDEC method A115-A (Machine Model).
Recommended Operating Conditions
Electrical Specifications
V+ = 5V, R
L
=
∞
, and T
speci
fi
ed (Note 3)
A
= +25
°
C using circuit in Figure 1 with C1 = C2 = 100μF, FC and LV open, unless otherwise
Note
3 . In the test circuit, capacitors C1 and C2 are 0.2
resistance, reduce output voltage and efficiency.
maximum ESR capacitors. Capacitors with higher ESR will increase output
Min.
-0.3
-6
-0.3
Max.
6
0.3
(V+) + 0.3
120
125
150
300
Units
V
V
V
mA
°
C
°
C
°
C
kV
mW
-40
4
300
Parameter
Supply Voltage V+ to VSS or VSS to VSH
Conditions
LV open
LV = VSS
Connected via
C =2 to 5 nF
T
A
Min.
2
1.5
Typ.
Max.
5.5
2
Units
V
External SYNC signal
2
V peak
to peak
°
C
Ambient Operating Temperature
-40
85
Parameter
Quiescent Current
Symbol
I
IN
Conditions
Min.
Typ.
0.16
1
Max.
0.5
2
Units
mA
FC open
FC to V+
VSH more negative than -4V
100mA load current
FC open
FC to V+
RL=1k
RL=0.5k
100mA load current
Output Current
Output Resistance
Oscillator Frequency
I
VSH
R
VSH
f
OSC
100
mA
kHz
5
5
50
98
96
90
8
2.5
30
96
92
10
90
Power Efficiency
η
%
Voltage Conversion Efficiency
η
V
99
99.96
%
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