TL598 Datasheet - Texas Instruments

TL598 PULSE-WIDTH-MODULATION CONTROLLER

ordering information The TL598 incorporates all the functions required in the construction of pulse-width-modulated (PWM) controlled systems on a single chip. Designed primarily for power-supply control, the TL598 provides the systems engineer with the flexibility to tailor the power-supply control.

ąą TL598 PULSEĆWIDTHĆMODULATION CONTROL CIRCUITS D Complete PWM Power-Control Function D Totem-Pole Outputs for 200-mA Sink or Source Current D Output Control Selects Parallel or Push-Pull Operation D Internal Circuitry Prohibits Double Pulse at Either Output D Variable Dead-Time Provides Control Over Total Range D Internal Regulator Provides a Stable 5-V Reference Supply, Trimmed to 1% Tolerance D On-Board Output Current-Limiting Protection D Undervoltage Lockout for Low-VCC Conditions D Sep.

TL598-etcTI.pdf