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L494

  

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TL494IN [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494C  TL494CD  TL494CJ 

TI
Texas Instruments

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IL494DT [PWM Control Circuit ]

other parts : IL494D  IL494N  IL494 

IKSEMICON
IK Semicon Co., Ltd

The IL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, the IL494 contains an on-chip 5-volt regulator, two error amplifiers, adjustable oscillator, dead-time control comparator, pulse-steering flip-flop, and output-control circuitry. The uncommitted output transistors provide either common-emitter or emitter-follower output capability. Push-pull or single-ended output operation may be selected through the output-control function. The architecture of the IL494 prohibits the possibility of either output being pulsed twice during push-pull operation.

FEATURE
• Complete PWM Power Control Circuitry
• Uncommitted Outputs for 200 mA Sink or Source
• Output Control Selects Single-Ended or Push-Pull Operation
• Internal Circuitry Prohibits Double Pulse at Either Output
• Internal Regulator Provides a Stable 5 V Reference Supply
• Variable Dead-Time Provides Control Over Total Range

 

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IL494N [PWM Control Circuit ]

other parts : IL494D  IL494DT  IL494 

IKSEMICON
IK Semicon Co., Ltd

The IL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, the IL494 contains an on-chip 5-volt regulator, two error amplifiers, adjustable oscillator, dead-time control comparator, pulse-steering flip-flop, and output-control circuitry. The uncommitted output transistors provide either common-emitter or emitter-follower output capability. Push-pull or single-ended output operation may be selected through the output-control function. The architecture of the IL494 prohibits the possibility of either output being pulsed twice during push-pull operation.

FEATURE
• Complete PWM Power Control Circuitry
• Uncommitted Outputs for 200 mA Sink or Source
• Output Control Selects Single-Ended or Push-Pull Operation
• Internal Circuitry Prohibits Double Pulse at Either Output
• Internal Regulator Provides a Stable 5 V Reference Supply
• Variable Dead-Time Provides Control Over Total Range

 

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TL494CD [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494C  TL494CJ  TL494CN 

TI
Texas Instruments

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TL494ID [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494C  TL494CD  TL494CJ 

TI
Texas Instruments

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TL494I [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494C  TL494CD  TL494CJ 

TI
Texas Instruments

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TL494 [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494C  TL494CD  TL494CJ  TL494CN 

TI
Texas Instruments

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TL494CN [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494C  TL494CD  TL494CJ 

TI
Texas Instruments

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TL494C [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494CD  TL494CJ  TL494CN 

TI
Texas Instruments

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TL494IJ [PULSE-WIDTH-MODULATION CONTROL CIRCUITS ]

other parts : TL493  TL493CD  TL493CN  TL494  TL494C  TL494CD  TL494CJ 

TI
Texas Instruments

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