Time Charts of Protective Function
Input Signal
Protection
Circuit State
RESET
SET
RESET
UV CCR
Control
Supply Voltage
a1
UV CCD
a2
a3
a4
a6
a7
Output Current
a5
Fault Output Signal
a1 : Control supply voltage rises: after the voltage rises UV CCR , the circuits start to operate when next input is applied.
a2 : Normal operation: IGBT ON and carrying current.
a3 : Under-Voltage detection (UV CCD ).
a4 : IGBT OFF in spite of control input condition.
a5 : Fault output operation starts.
a6 : Under-Voltage reset (UV CCR ).
a7 : Normal operation: IGBT ON and carrying current.
Figure 6. Under-Voltage Protection (Low-Side)
Input Signal
Protection
Circuit State
RESET
SET
RESET
UV BSR
Control
Supply Voltage
b1
UV BSD
b2
b3
b4
b5
b6
Output Current
High-level (no fault output)
Fault Output Signal
b1 : Control supply voltage rises: after the voltage reaches UV BSR , the circuits start to operate when next input is applied.
b2 : Normal operation: IGBT ON and carrying current.
b3 : Under-Voltage detection (UV BSD ).
b4 : IGBT OFF in spite of control input condition, but there is no fault output signal.
b5 : Under-Voltage reset (UV BSR ).
b6 : Normal operation: IGBT ON and carrying current.
Figure 7. Under-Voltage Protection (High-Side)
?2006 Fairchild Semiconductor Corporation
FSBS15CH60F Rev. C6
9
www.fairchildsemi.com
相关PDF资料
FSBS3CH60L MODULE SPM 600V 3A SPM27-BB
FSBS5CH60 SMART POWER MODULE 5A SPM27-BA
G500 TRANSFORMER 5.0MH 1:1:1 PULSE
G502 TRANSFORMER 0.50MH 1:1:1 PULSE
G503 TRANSFORMER 0.20MH 1:1:1 PULSE
G504 TRANSFORMER 0.05MH 1:1:1 PULSE
G505 TRANSFORMER 5.0MH 2:1:1 PULSE
G506 TRANSFORMER 2.0MH 2:1:1 PULSE
相关代理商/技术参数
FSBS15CH60FL 制造商:Fairchild Semiconductor Corporation 功能描述:
FSBS15CH60L 功能描述:马达/运动/点火控制器和驱动器 600V 15A SPM RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
FSBS15CH60X 制造商:Fairchild Semiconductor Corporation 功能描述:3-Phase AC Motor Driver 15V 27-SPM27-BA
FSBS15SM60I 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述:
FSBS3CH60 功能描述:马达/运动/点火控制器和驱动器 3A Smart Power Module RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
FSBS3CH60L 功能描述:马达/运动/点火控制器和驱动器 3-Phase AC Motor Driver 15V 27-Pin RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
FSBS5CH60 功能描述:马达/运动/点火控制器和驱动器 HIGH_POWER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
FSBS5CH60A 制造商:Fairchild Semiconductor Corporation 功能描述: