DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUIT

The TL1453C incorporates the functions required in the construction of two pulse-width-modulation control circuits on a single monolithic chip. Designed primarily for power supply control, the TL1453C contains an on-chip 2.5-V Regulator two error Amplifiers an adjustable Oscillator two dead-time Comparators undervoltage lockout circuitry, and dual common-emitter output Transistor circuits. The uncommitted output Transistors provide common-emitter output capability for each controller. The internal Amplifiers exhibit a common-mode voltage range from 1.05 V to 1.45 V. The dead-time control Comparator has no offset unless externally altered and may be used to provide 0% to 100% dead time. The on-chip Oscillator may be operated by terminating RT (pin 2) and CT (pin 1). During low-VCC conditions, the undervoltage lockout control circuit feature inhibits the output until the internal circuitry is operational. The TL1453C is characterized for operation from 20C to 85C. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TL1453CNE4 Texas Instruments 0.021A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16
TL1453CN Texas Instruments 3.6V to 40V dual channel controller with Wide input voltage range 16-PDIP
TL1453CPWR Texas Instruments 3.6V to 40V dual channel controller with Wide input voltage range 16-TSSOP
TL1453CNSRG4 Texas Instruments 3.6V to 40V dual channel controller with Wide input voltage range 16-SO
TL1453CPWRG4 Texas Instruments 3.6V to 40V dual channel controller with Wide input voltage range 16-TSSOP
TL1453CDG4 Texas Instruments 0.021A DUAL SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, SOIC-16
TL1453CD Texas Instruments 3.6V to 40V dual channel controller with Wide input voltage range 16-SOIC
TL1453CNSR Texas Instruments 3.6V to 40V dual channel controller with Wide input voltage range 16-SO
TL1453CNSLE Texas Instruments Dual Channel Controller with Wide Input Voltage Range 16-SO
TL1453C 's PackagesTL1453C 's pdf datasheet



TL1453C Pinout, Pinouts
TL1453C pinout,Pin out
This is one package pinout of TL1453C,If you need more pinouts please download TL1453C's pdf datasheet.

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