Datasheet Summary
Pulse-Width-Modulation Control Circuits
TL494
Features
- plete PWM Power Control Circuitry
- Unmitted Outputs for 200 mA Sink or Source Current
- Output Control Selects Single-Ended or Push-Pull Operation
- Internal Circuitry Prohibits Double Pulse at Either Output
- Variable Dead-Time Provides Control over Total Range
- Internal Regulator Provides a Stable 5-V Reference Supply,5%
- Circuit Architecture Allows Easy Synchronization
- Moisture Sensitivity Level 3
SOP16/DIP16 (TOP VIEW)
NONINV
Error
INPUT
AMP 1
INV INPUT 2
FEEDBACK 3
DEAD-TIME
C1
NONINV INPUT
INV INPUT
Error AMP 2
REF OUT OUTPUT
Vcc C2 E2...
