| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,006 pcs
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6006 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
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| Clock Sync | |
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| Voltage |
The TL594IN is a pulse-width-modulation (PWM) control circuit from Texas Instruments, designed for power supply applications. It integrates essential functions like two error amplifiers, an adjustable oscillator, a dead-time control comparator, and output control circuitry onto a single chip.
This device supports multiple topologies including Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull configurations. It operates within a voltage range of 7V to 40V and offers an adjustable frequency from 1kHz up to 300kHz. Key control features include dead time control and frequency control, allowing for flexible power supply design.
The TL594IN is packaged in a 16-PDIP through-hole configuration, making it suitable for various board mounting requirements. Its uncommitted outputs provide 200-mA sink or source current capability, and the output control function allows selection between single-ended or push-pull operation. An internal regulator provides a stable 5V reference supply trimmed to 1% precision. The undervoltage lockout (UVLO) feature protects the circuit during low-voltage conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL594IN operates from 7V to 40V.
The TL594IN is available in a 16-DIP (0.300", 7.62mm) package, also known as 16-PDIP.
The operating temperature range is -40°C to 85°C (TA).
The TL594IN has a positive output configuration with 2 transistor driver outputs.
The TL594IN supports buck, boost, flyback, forward converter, full-bridge, half-bridge, and push-pull topologies.
The maximum duty cycle is 97%.
No, the TL594IN does not have a synchronous rectifier.