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Fairchild Semiconductor TL4 DataSheet

No. parte # Fabricante Descripción Hoja de Datos
1
TL431A

Fairchild Semiconductor
Programmable Shunt Regulator




• Programmable Output Voltage to 36 Volts Low Dynamic Output Impedance 0.2Ω Typical Sink Current Capability of 1.0 to 100mA Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated For Operation Over Full Rate
Datasheet
2
TL494

Fairchild Semiconductor
SMPS Controller

• Internal regulator provides a stable 5V reference supply trimmed to 5%
• Uncommitted output TR for 200mA sink or source current
• Output control for push-pull or single-ended operation
• Variable duty cycle by dead time control (pin 4) Complete PWM
Datasheet
3
TL431

Fairchild Semiconductor
Programmable Shunt Regulator




• Programmable Output Voltage to 36 Volts Low Dynamic Output Impedance 0.2Ω Typical Sink Current Capability of 1.0 to 100mA Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated For Operation Over Full Rate
Datasheet
4
TL431

Fairchild Semiconductor
Programmable Shunt Regulator

• Programmable Output Voltage to 36 Volts
• Low Dynamic Output Impedance 0.2Ω Typical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
• Temperature Compensated For Operation Over Full Rate
Datasheet



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