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参数资料
| 型号： | SG6520ADZ |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR PC PWR SUPP 16-DIP |
| 标准包装： | 30 |
| 类型： | 多压监控器 |
| 监视电压数目： | 4 |
| 输出： | 开路漏极或开路集电极 |
| 电压 - 阀值： | 3.3V，5V，12V，12V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-DIP |
| 包装： | 管件 |
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Name
PGI
GND
FPO
PSON
IS12
RI
IS12B
VS12B
OTP
IS5
IS33
VS12
VS33
VS5
VDD
PGO
Description
Power good input . For ATX SMPS, it detects AC line voltage through the main transformer.
Ground.
Fault protection output . Output signal to control the primary PWM IC through an opto-
coupler. When FPO is low, the PWM IC is enabled.
Remote on/off logic input from CPU or main board . The power supply is turned on/off after
a 48ms delay.
12V over-current protection sense input . For typical applications, this pin is connected to the
positive end of a current shunt through one resistor. When the voltage on IS12 is higher than
that of VS12 by 5mV, OCP is enabled.
Reference setting . One external resistor RI connected between the RI and GND pins
determines a reference current, I REF = 1.25/R I , for OCP programming.
12V over-current protection sense input . For typical application, this pin is connected to the
positive end of a current shunt through one resistor. When the voltage on IS12 is higher than
that of VS12 by 5mV, OCP is enabled.
Second 12V over/under-voltage control sense input .
Over-temperature protection .
5V over-current protection sense input.
3.3V over-current protection sense input.
12V over/under-voltage control sense input.
3.3V over/under-voltage control sense input.
5V over/under-voltage control sense input.
Supply voltage : 4.2V ~ 15V. For ATX SMPS, it is connected to 5V-standby and 12V through
diodes, respectively.
Power-good logic output , 0 or 1 (open-drain). Power good=1 means that the power supply is
good for operation. The power good delay is 300ms.
? 2008 Fairchild Semiconductor Corporation
SG6520A ? Rev. 1.0.3
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SG6520DZ | 功能描述:监控电路 PC Power Supply Supervisors 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 |
| SG6520SZ | 功能描述:监控电路 Switch mode Pwr Sply with Active PFC 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 |
| SG6521 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:PC Power Supply Supervisors |
| SG6521DZ | 功能描述:监控电路 Switch mode Pwr Sply with Active PFC 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 |
| SG6521SZ | 功能描述:监控电路 Switch mode Pwr Sply with Active PFC 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 |
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