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参数资料
| 型号： | SG6105ADZ |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 8/17页 |
| 文件大小： | 0K |
| 描述： | IC POWER SUPPLY SUPERVISOR 20DIP |
| 标准包装： | 22 |
| 应用： | 电源，监控器 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 5mA |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 20-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 20-DIP |
| 包装： | 管件 |
Electrical Characteristics (Continued)
V CC =5V, T A = 25°C, R I =75K Ω , unless noted operating specs.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
Power-Good Section
T PG
Timing for PG Delay
R I =75k ?
200
300
400
ms
Time
V UVAC
T R
U VAC Voltage Sense for PG
Power-Good Output Rising
(5)
C L =100pF, Pull 2.2K to 5V
0.68
0.70
1
0.72
3
V
μs
T F
V OL2
I ON2
Power-Good Falling Time
Power-Good Output
Saturation Level
Power-Good Leakage
Current Collector
(5)
C L =100pF, Pull 2.2K to 5V
I PG =5mA
V PG =5V
300
500
0.5
1
ns
V
μA
Remote On/Off Section
V IH
V IL
V HYSTERESIS
I PSON
High-Level Input Voltage
Low-Level Input Voltage
PSON Input Hysteresis
Voltage
Remote Input Driving
Current
2
0.3
0.8
0.5
V
V
V
mA
T PSON(ON)
Timing PSON to On
R I =75k ?
38
50
62
ms
T PSON(OFF)
T PSOFF
Timing PSON to Off (PS-off) R I =75k ?
Timing PG Low to Power Off R I =75k ?
8
1.5
16
2.0
24
6.3
ms
ms
Error Amplifier Section
V 2.5
I IB
A VOL
BW
Reference Voltage
(5)
Input Bias Current
Open-Loop Voltage Gain
(5)
Unity Gain Bandwidth
(5)
T A =25°C
2.46
50
0.3
2.50
60
1.0
2.54
0.1
V
μA
dB
MHz
Ratio
PSRR
Power Supply Rejection
(5)
50
dB
Oscillator Section
f OSC
PWM Frequency
R I =75k ?
62
65
68
KHz
Soft-Start Section
I SS
Charge Current
7
8
9
μA
Comparator Section
DC
Duty Cycle
85
93
%
PWM Output Section
V OL
V OH
Output Voltage Low
Output Voltage High
I O =20mA
V12=12V
4
0.8
V
V
R O
Output Impedance of V OH
1.5
3.3
K ?
Note:
5. Not tested in production.
? 2008 Fairchild Semiconductor Corporation
SG6105A ? Rev. 1.0.2
8
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SG6105ADZ_F116 | 功能描述:监控电路 Power Supply Sprvsr Regulator + PWM RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| SG6105D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power Supply Supervisor + Regulator + PWM |
| SG6105D1 | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| SG6105DZ | 制造商:FAIRCHILD 功能描述:Power Supply Supervisor + Regulator + PWM(20-DIP) D version |
| SG6105Z | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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