Datasheet Texas Instruments TL1453CPWRG4 — Datenblatt

TL1453C
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUIT
SLVS039A – FEBRUARY 1990 – REVISED DECEMBER 1990 D
D
D
D
D
D
D Complete PWM Power Control Circuitry
Completely Synchronized Operation
Internal Undervoltage Lockout Protection
Wide Supply Voltage Range
Oscillator Frequency . 500 kHz Max
Variable Dead Time Provides Control
Over Total Range
Internal Regulator Provides a Stable 2.5-V
Reference Supply N OR NS PACKAGE
(T0P VIEW) CT
RT
ERROR
IN+
AMPLIFIER 1 IN–
1 FEEDBACK …