FAN7564 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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FAN7564 Datasheet PDF : 14 Pages
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FAN7563/FAN7564
Electrical Characteristic (Continued) (FAN7564)
(VCC = 6V, Ta= 25°C,for min/max values Ta is the operating juntion temperature range that applies (NOTE 1),
unless otherwise noted.)
Parameter
Symbol
Conditions
Min.
TOTAL DEVICE
Input Supply Current
ICC VCC=6V, Iload=1mA, IO=0A
-
REFERENCE SECTION
Reference voltage
Vref VCC=6V,Iload=50mA,Ta=25°C 1.23
Full Temperature Range
1.22
REGULATOR PART
EXTERNAL OUTPUT SECTION (NOTE2)
Line Regulation
Load Regulation
∆Vr(Ii) 6V < VCC < 15V
-
∆Vr(IO) 1mA < Iload < 100mA
-
Current Limit
ICL VO=0V
110
VCC=6V, Iload=50mA,
Ta=25°C
4.95
Output Voltage
VO Full Temperature Range
4.9
1mA < Iload < 100mA
Full Temperature Range
4.88
INTERNAL DRIVE SECTION
LDODRV Sink Current
Idrv VCC=6V
-
ERROR COMPARATOR SECTION
Output Low Voltage
VOL VCC=(VO-0.5)V, IOL=500µA
-
High Threshold Voltage
Vth
-
-
Low Threshold Voltage
Vtl
-
4.64
Hysteresis1
Vhys1
-
-
CONTROL PART
UVLO Section
High Threshold Voltage
Vth(H)
-
-
Low Threshold Voltage
Vth(L)
-
2.3
Hysteresis 2
Vhys1
-
-
VOLTAGE SENSE SECTION
Voltage Sense
Threshold Voltage
Vvsen VCC = 6V, Ta = 25°C
1.23
Full Temperature Range
1.22
Threshold Voltage
Temperature Coefficient
∆Vvsen/
∆T
-
-
Input Bias Current
Ii
-
-
Transconductance
gm (V)
-
-
CURRENT SENSE SECTION
Current Sense Threshold voltage
Visen VCC = 6V, Ta=25°C
Full Temperature Range
-190
-
Transconductance
gm
-
-
Current Reference Voltage
Rpin12=25KΩ, Ta=25°C
1.23
Viref
Full Temperature Range
1.22
Typ.
-
1.245
1.245
-
-
-
5.0
5.0
5.0
-
150
4.8
4.74
0.1
2.5
2.4
60
1.245
1.245
±0.01
40
1
-200
0
1
1.245
1.245
Max. Unit
3 mA
1.26
V
1.27
0.5 %max
0.5 %max
-
mA
5.05
5.1 V
5.12
2 mA
400 mV
4.9 V
-
V
-
mV
2.6
-
V
-
1.26
V
1.27
- %/°C
-
nA
-
S
-210
-
-
1.26
1.27
mV
mV/°C
S
V
5
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