| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 300 kHz |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 7.00V (min) |
| Case/Package | TSSOP-16 |
| Number of Outputs | 2 Output |
| Output Voltage | 40 V |
| Output Current | 200 mA |
| Quiescent Current | 7.50 mA |
| Number of Regulated Outputs | 2 Output |
| Rise Time | 100 ns |
| Switching Frequency | 1kHz ~ 300kHz |
| Topology | Buck, Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull |
| Duty Cycle | 45 % |
| Maximum Duty Cycle | 45 % |
| Fall Time | 40 ns |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage (Max) | 40 V |
| Supply Voltage (Min) | 7 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | 0℃ ~ 70℃ (TA) |
> The TL494 device incorporates all the functions required in the construction of a pulse-width-modulation (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application.
●FEATURES
●1. Complete PWM Power-Control Circuitry
●2. Uncommitted Outputs for 200-mA Sink or Source Current
●3. Output Control Selects Single-Ended or Push-Pull Operation
●4. Internal Circuitry Prohibits Double Pulse at Either Output
●5. Variable Dead Time Provides Control Over Total Range
●6. Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance
●7. Circuit Architecture Allows Easy Synchronization
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