FAN53601 데이터 시트보기 (PDF) - ON Semiconductor
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FAN53601 Datasheet PDF : 16 Pages
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Electrical Characteristics
Minimum and maximum values are at VIN = VEN = 2.3 V to 5.5 V, VMODE = 0 V (AUTO Mode), TA = -40°C to +85°C; circuit of
Figure 1 , unless otherw ise noted. Typical values are at TA = 25°C, VIN = VEN = 3.6 V.
Symbol
Parameter
Conditions
Pow er Supplies
IQ Quiescent Current
No Load, Not Sw itching
PWM Mode
I(SD) Shutdow n Supply Current
EN = GND, VIN = 3.6 V
VUVLO Under-Voltage Lockout Threshold Rising VIN
VUVHYST Under-Voltage Lockout Hysteresis
Logic Inputs: EN and MODE Pins
VIH Enable HIGH-Level Input Voltage
VIL Enable LOW-Level Input Voltage
VLHYST Logic Input Hysteresis Voltage
IIN Enable Input Leakage Current
Sw itching and Synchronization
Pin to VIN or GND
fSW Sw itching Frequency(4)
fSYNC MODE Synchronization Range(4)
Re gulation
VIN = 3.6 V, TA = 25°C, PWM
Mode, ILOAD = 10 mA
Square Wave at MODE Input
ILOAD = 0 to 600 mA
1.000 V
PWM Mode
1.35 V
ILOAD = 0 to 1 A
PWM mode
ILOAD = 0 to 1 A
1.233 V
PWM Mode
1.820 V
ILOAD = 0 to 600 mA
PWM Mode
1.100 V
ILOAD = 0 to 1 A
PWM Mode
Min.
1.2
Typ.
24
8
0.25
2.15
200
100
0.01
5.4
1.3
0.953
0.967
1.298
1.309
1.185
1.192
1.755
1.781
1.054
1.061
6.0
1.5
1.000
1.000
1.350
1.350
1.233
1.233
1.820
1.820
1.100
1.100
Max. Units
50
µA
mA
1.00
µA
2.27
V
mV
V
0.4
V
mV
1.00
µA
6.6
MHz
1.7
MHz
1.048
1.034
1.402
1.391
1.281
1.274
1.885
1.859
1.147
1.140
VO
Output Voltage
Accuracy
1.300 V
1.150 V
1.050 V
2.050 V
1.200 V
ILOAD = 0 to 1 A
PWM Mode
ILOAD = 0 to 1 A
PWM Mode
ILOAD = 0 to 600 mA
PWM Mode
ILOAD = 0 to 1 A, VIN = 2.7 V to
5.5 V
PWM Mode, VIN = 2.7 V to 5.5 V
ILOAD = 0 to 1 A
PWM Mode
1.250
1.259
1.104
1.110
1.003
1.016
1.973
2.004
1.152
1.160
1.300
1.300
1.150
1.150
1.050
1.050
2.050
2.050
1.200
1.200
1.350
1.341
V
1.196
1.190
1.097
1.084
2.127
2.096
1.248
1.240
tSS Soft-Start
1.800 V
ILOAD = 0 to 1 A
PWM Mode
VIN = 4.5 V, From EN Rising Edge
1.732
1.756
1.800
1.800
180
1.868
1.844
300
µs
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