SG6105ATP Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
SG6105ATP Datasheet PDF : 18 Pages
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Power Supply Supervisor + Regulator + PWM
Remote On/Off Section
Symbol Parameter
VIH
High-level Input Voltage
VIL
Low-level Input Voltage
VHYSTERESIS
PSON Input Hysteresis Voltage
IPSON
Remote Input Driving Current
TPSON(ON)
Timing PSON to On
TPSON(OFF)
Timing PSON to Off (PS-off)
TPSOFF
Timing PG low to Power Off
Test Condition
RI = 75kΩ
RI = 75kΩ
RI = 75kΩ
Error Amplifier Section
Symbol Parameter
V2.5
IIB(**)
AVOL(**)
BW(**)
PSRR(**)
Reference Voltage
Input Bias Current
Open-Loop Voltage Gain
Unity Gain Bandwidth
Power Supply Rejection Ratio
Note **: Not tested in production.
Test Condition
TA = 25°C
Product Specification
SG6105A
Min.
2
0.3
38
8
1.5
Typ.
50
16
2.0
Max.
0.8
0.5
62
24
6.3
Unit
V
V
V
mA
ms
ms
ms
Min.
2.46
50
0.3
50
Typ.
2.50
60
1.0
Max.
2.54
0.1
Unit
V
µA
dB
MHz
dB
Oscillator Section
Symbol Parameter
FOSC
PWM Frequency
Soft-Start Section
Symbol Parameter
ISS
Charge Current
Comparator Section
Symbol Parameter
DC
Duty Cycle
PWM Output Section
Symbol Parameter
VOL
Output Voltage Low
VOH
Output Voltage High
RO
Output Impedance of VOH
Test Condition
RI = 75kΩ
Min.
62
Typ.
65
Max. Unit
68
KHz
Test Condition
Min. Typ. Max. Unit
7
8
9
µA
Test Condition
Min. Typ. Max. Unit
85
93
%
Test Condition
IO = 20mA
V12=12V
Min.
4
1.5
Typ.
Max. Unit
0.8
V
V
3.3
kΩ
© System General Corp.
Version 1.0.1 (IAO33.0072.B0)
- 10 -
www.sg.com.tw • www.fairchildsemi.com
September 25, 2007
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