TC28C46 Datasheet CMOS Current Mode Pwm Controller

Manufacturer: TelCom

Overview: TC18C46 TC28C46 TC38C46 CMOS CURRENT MODE PWM CONTROLLER.

Datasheet Details

Part number	TC28C46
Manufacturer	TelCom
File Size	112.40 KB
Description	CMOS CURRENT MODE PWM CONTROLLER
Datasheet	TC28C46_TelCom.pdf

The TC38C46 is a current mode CMOS PWM control IC.

It draws only 2 mA supply current, so it can be driven without a costly 50-60 Hz transformer.

The output drive stage is capable of high drive currents, 300mA typical.

s s s s s s s s s s s s s s s s s s s Isolated Output Drive Low Power CMOS Construction Low Supply Current 2mA Typ. Wide Supply Voltage Operation 8V to 18V Latch-Up Immunity 500mA on Outputs Above and Below Rail Input Protection 6V High Output Drive 500mA Peak Current Mode Control Fast Rise/Fall Time 50nsec @ 1000pF High Frequency Operation 500kHz UV Hysteresis Guaranteed Programmable Current Limit Shutdown Pin Available Double Ended Soft Start Low Prop Delay Current Amp to Output < 350n.

Brand Logo	Part Number	Description	Manufacturer
	TC28C46	CMOS CURRENT MODE PWM CONTROLLER	Teledyne

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TC28C43	BiCMOS CURRENT MODE PWM CONTROLLERS