參數(shù)資料
型號: FAN5201MSA
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 6 A BATTERY CHARGE CONTROLLER, 275 kHz SWITCHING FREQ-MAX, PDSO24
封裝: SSOP-24
文件頁數(shù): 14/19頁
文件大小: 142K
代理商: FAN5201MSA
FAN5201
4
Pr
eliminar
y
Speci
cation
Absolute Maximum Ratings1
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
Conditions
Min.
Typ.
Max.
Unit
DCIN
30
V
PSIN+, PSIN-
30
V
Ambient Temperature, TA
0
70
°C
Maximum Power Dissipation
SSOP24, TJ = 125°C
TBD
W
Operating Conditions DCIN = 19V, T
A = 0-70°C, unless otherwise specied.
Parameter
Conditions
Min.
Typ.
Max.
Unit
Supply and Reference
DCIN Input Supply Voltage
Internal 5V
8
24
V
External 5V
6
24
V
DCIN Quiescent Current
Operation
3
mA
Power Down, Note 1
200
A
PSIN Current
Operation
300
Power Down, Note 1
140
200
A
5V Accuracy
I < 10mA
-4
4
%
DRV Output Sink Current
1
mA
Switching Regulator
Vbat,min
IOUT = 32mA
4
V
Maximum Duty Cycle
100
%
Oscillator Frequency
225
250
275
kHz
HIDRV ON Resistance
High
4
7
Low
4
7
HIDRV High Output, VDCIN – VHI
I = 10A
100
mV
HIDRV Low Output, VDCIN – VLO
I = 10A
5
V
LODRV ON Resistance
High
4
7
Low
4
7
LODRV High Output
I = 10A, AM5V = DIG5V = %5v
4.5
V
LODRV Low Output
100
mV
Analog Functions
Input Current Limit Threshold
108
132
mV
Input UVLO
5.4
6.6
V
Input UVLO Hysteresis
400
mV
Vtriang Amplitude, pk-pk
950
mV
Vtriang Mean
2.5
V
Vtriang gain from DCIN
50
mV/V
Psense Amplifier CMRR
60
dB
Psense Amplifier CMRR @ 250kHz
32
dB
VFB Leakage
Operation
30
A
Power Down, Note 1
1
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