| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Power Dissipation | |
| SVHC Present |
The TL594C is a fixed-frequency PWM controller designed for DC-DC switching power supply applications. It operates from a supply voltage of 7V to 40V, with a typical operating point of 15V. The device features two output transistors capable of sinking up to 500mA each, with a maximum collector output voltage of 42V. The input voltage range extends from -0.3V to 42V, allowing flexible control signal interfacing. Power dissipation is rated at 1000mW at ambient temperatures up to 45°C. The TL594C is available in PDIP and TSSOP packages, with junction-to-ambient thermal resistances of 80°C/W and 140°C/W respectively. This controller is suitable for push-pull, half-bridge, and full-bridge converter topologies, as well as voltage regulation and battery charging circuits.
The operating voltage range is 7V to 40V, with a typical value of 15V.
The maximum collector output voltage is 42V.
The maximum collector output current is 500mA per transistor.
The amplifier input voltage range is -0.3V to 42V.
The power dissipation is 1000mW at ambient temperature up to 45°C.
Junction-to-ambient thermal resistance is 80°C/W for PDIP package and junction-to-air thermal resistance is 140°C/W for TSSOP package.