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参数资料
| 型号： | FAN5660M |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR CONVERTER, 90 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | SOIC-8 |
| 文件页数： | 3/6页 |
| 文件大小： | 314K |
| 代理商： | FAN5660M |
FAN5660
REV. 0.8.3 3/8/02
3
Pr
eliminar
y
Infor
mation
Absolute Maximum Ratings (Note 1)
Notes:
1. Absolute maximum ratings indicate limits which, when exceeded, may result in damage to the component. Electrical
specications do not apply when operating the device outside its rated operating conditions.
2. VSH must not be shorted to VSS or V+, even instantaneously, or device damage may result.
Electrical Characteristics FAN5660
Unless otherwise specied, all limits are at TA = 25C; V+ = 5V, C1 = C2 = 100F, test circuit Figure 1, FC = open.
The denotes specications which apply over the specied operating temperature range. (Note 3)
Notes:
3. Specified min/max limits are production tested or guaranteed through correlation based on statistical control methods.
4. Specified output resistance is a combination of internal switch resistance and capacitor ESR.
Parameter
Symbol
Ratings
Units
Supply Voltage (V+ to VSS, or VSS to VSH)
VIN
+6
V
LV, FC and OSC Input Voltage
VIN
VSH -0.3 to V+ +0.3
V
VSH and V+ Continues Output Current
IVSH
120
mA
Output Short-Circuit Durations to GND (Note 2)
ISC
Not internally protected
A
Continuous Power Dissipation (T=+85C)
PD
470
mW
Operation Temperature Ranges
TA
-40 to +85
C
Maximum Junction Temperature
TJ(max)
150
C
Storage Temperature Range
Tstg
-40 to +125
C
Lead Temperature (soldering, 10sec)
300
C
Package Thermal Resistance
θ
JA
138
C/W
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Supply
Voltage
VIN
RL = 1k, LV open
2.0
5.5
V
RL = 1k, LV = VSS
1.5
2.0
V
Supply Current
IIN
VSH = open, FC + open, LV = open
120
300
A
VSH = open, FC = V+, LV = open
1
2
mA
Output Current
IVSH
VSH more negative than -4V
100
mA
Output Resistance
(Note 4)
RVSH
IL = 100mA
5.0
10
Oscillator Frequency
fOSC
FC = open
2.5
5.0
10.0
kHz
FC = V+
30
50
90.0
kHz
Power Efficiency
RL = 1k
, connected between V+ and VSH
96
98
%
η
RL = 500, between VSH and VSS
92
96
%
IL = 100mA
90
%
Voltage-Conversion
Efficiency
No Load
99.00
99.96
%
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