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TC38C43 - BiCMOS CURRENT MODE PWM CONTROLLERS

General Description

The TC38C43 is a current mode BiCMOS PWM control IC.

With a low 1.0 mA supply current along with high drive current (0.7A peak) it provides a low cost solution for a PWM that operates to 500 kHz and directly drives MOSFETs up to HEX 3 size.

Key Features

  • s s s s s s s s s s s s s s Low Power BiCMOS Design Tough CMOSTM Construction Low Supply Current 1.0mA Typ @ 100kHz Wide Supply Voltage Operation 8V to 15V Latch-Up Immunity 500mA on Outputs Input Will Withstand Negative Inputs to.
  • 5 Volts High Output Drive 0.7A Peak (1.2A on 14-Pin and 16-Pin Versions) 2 kV ESD Protection Current Mode Control Fast Rise/Fall Time (Max) 60nsec @ 1000pF High Frequency Operation 500kHz Clock Ramp Reset Current 2.5mA ±10% Low Propagation Delay Current.

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Datasheet Details

Part number TC38C43
Manufacturer TelCom
File Size 86.45 KB
Description BiCMOS CURRENT MODE PWM CONTROLLERS
Datasheet download datasheet TC38C43 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC18C43 TC28C43 TC38C43 BiCMOS CURRENT MODE PWM CONTROLLERS FEATURES s s s s s s s s s s s s s s Low Power BiCMOS Design Tough CMOSTM Construction Low Supply Current ............. 1.0mA Typ @ 100kHz Wide Supply Voltage Operation .............. 8V to 15V Latch-Up Immunity ................... 500mA on Outputs Input Will Withstand Negative Inputs to – 5 Volts High Output Drive .................................... 0.7A Peak (1.2A on 14-Pin and 16-Pin Versions) 2 kV ESD Protection Current Mode Control Fast Rise/Fall Time (Max) ........... 60nsec @ 1000pF High Frequency Operation ..........................500kHz Clock Ramp Reset Current ................. 2.5mA ±10% Low Propagation Delay Current Amp to Output ............................................ 140nsec Typ.