Unisonic Technologies TL494
The UTC TL494 incorporates all the functions required in the construction of a pulse-width modulation switching circuit. Designed primarily for switching power supply control or DC-DC convectors, it offers the systems engineer the flexibility to tailor control circuitry to its own application.| Part No. | TL494 |
|---|---|
| Datasheet | TL494 Download |
| Manufacturer |  Unisonic Technologies |
| Description | PWM Controller |
| Buy | Stock & Price |
DESCRIPTION
●FEATURES
* Complete PWM power control circuitry * Uncommitted outputs for 200mA sink or source current * Output control selects single ended or push pull operation * Internal circuitry prohibits double pulses over total range * Easy synchronization● ORDERING INFORMATION Ordering Number Lead Free Halogen Free TL494L-D16-T TL494G-D16-T TL494L-S16-R TL494G-S16-R TL494L-P16-R TL494G-P16-R Package DIP-16 SOP-16 TSSOP-16 Packing Tube Tape Reel Tape Reel
● MARKING DIP-16 SOP-16 / TSSOP-16 Copyright © 2025 Unisonic Technologies Co., Ltd 1 of 8 QW-R103-004.L TL494
● PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT
● PIN
DESCRIPTION
PIN No. 1, 16 2, 15 3 4 5 6 7 8 9 10 11 12 13 14 SYMBAL NONINV INPUT INV INPUT FEEDBACK DEAD-TIME CONTROL CT RT GND C1 E1 E2 C2 VCC OUTPUT CONTROL VREF NAME AND FUNCTION Error Amplifier NONINV Input Error Amplifier INV Input Output Feedback Voltage Output DEAD-TIME Control Timing Capacitor Timing Resistor Ground Internal Power NPN Collect1 Internal Power NP...
