| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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54,788 pcs
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54788 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,820 pcs
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4820 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,112 pcs
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1112 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,100 pcs
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1100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TL594INSR from Texas Instruments is a versatile pulse-width-modulation (PWM) control circuit designed for power supply applications. This integrated circuit incorporates essential functions for building robust power control systems, including two error amplifiers, an adjustable oscillator, a dead-time control comparator, and output control circuitry.
Key electrical specifications include an operating voltage range of 7V to 40V and an adjustable operating frequency from 1kHz to 300kHz. The device offers a maximum duty cycle of 97% and provides 200mA sink or source current capability from its uncommitted outputs. It supports multiple topologies such as Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, and Push-Pull configurations, with features like dead-time control and frequency control for precise regulation.
The TL594INSR is housed in a 16-SOIC package, suitable for surface mount applications. It operates within a temperature range of -40°C to 85°C. The integrated 5V reference supply is trimmed to 1% precision, and the device includes undervoltage lockout (UVLO) for low-VCC conditions, ensuring reliable operation. Its architecture prohibits double pulsing at either output, enhancing system stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.38 | $0.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL594INSR operates from 7V to 40V.
The switching frequency range is 1kHz to 300kHz.
The maximum duty cycle is 97%.
The TL594INSR is available in a 16-SOIC surface-mount package.
The operating temperature range is -40°C to 85°C.
It supports buck, boost, flyback, forward converter, full-bridge, half-bridge, and push-pull topologies.
Yes, it includes undervoltage lockout (UVLO) for low VCC conditions.