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参数资料
| 型号： | FAN5242QSCX |
| 文件页数： | 4/20页 |
| 文件大小： | 123K |
| 代理商： | FAN5242QSCX |
FAN5201
4
P
Absolute Maximum Ratings
1
Note:
1. Functional operation under any of these conditions is NOT implied. Performance and reliability are guaranteed only if Operating
Conditions are not exceeded.
Parameter
DCIN
PSIN+, PSIN-
Ambient Temperature, T
Maximum Power Dissipation
Conditions
Min.
Typ.
Max.
30
30
70
Unit
V
V
°C
W
A
0
SSOP24, T
J
= 125°C
TBD
Operating Conditions
DCIN = 19V, T
A
= 0-70°C, unless otherwise specified.
Parameter
Supply and Reference
DCIN Input Supply Voltage
Conditions
Min.
Typ.
Max.
Unit
Internal 5V
External 5V
Operation
Power Down, Note 1
Operation
Power Down, Note 1
I < 10mA
8
6
24
24
3
200
300
200
4
V
V
DCIN Quiescent Current
mA
μA
PSIN Current
140
μA
%
mA
5V Accuracy
DRV Output Sink Current
Switching Regulator
V
bat,min
Maximum Duty Cycle
Oscillator Frequency
HIDRV ON Resistance
-4
1
I
OUT
= 32mA
4
V
%
kHz
mV
V
V
mV
100
225
250
4
4
275
7
7
100
High
Low
I = 10μA
I = 10μA
High
Low
I = 10μA, AM5V = DIG5V = %5v
HIDRV High Output, V
HIDRV Low Output, V
LODRV ON Resistance
DCIN
– V
– V
HI
DCIN
LO
5
4
4
7
7
LODRV High Output
LODRV Low Output
Analog Functions
Input Current Limit Threshold
Input UVLO
Input UVLO Hysteresis
Vtriang Amplitude, pk-pk
Vtriang Mean
Vtriang gain from DCIN
Psense Amplifier CMRR
Psense Amplifier CMRR @ 250kHz
VFB Leakage
4.5
100
108
5.4
132
6.6
mV
V
mV
mV
V
mV/V
dB
dB
μA
400
950
2.5
50
60
32
Operation
Power Down, Note 1
30
1
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