| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,465 pcs
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6465 pcs | On Request | 1 | On Request | On Request | 1323 | On Request | On Request |
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| Duty Cycle (Max) | |
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| Synchronous Rectifier | |
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The TL3842BP from Texas Instruments is a high-performance current-mode PWM controller designed for various switching regulator applications, including boost, flyback, and forward converters. This integrated circuit provides essential features for implementing efficient DC/DC power conversion schemes with minimal external components.
Key electrical specifications include an operating voltage range of 10V to 30V and a maximum switching frequency of up to 500kHz. The device offers a maximum duty cycle of 96% and features frequency control. It operates within a temperature range of 0°C to 70°C.
The TL3842BP is housed in an 8-pin PDIP package suitable for through-hole mounting. Its design incorporates features such as low start-up current, trimmed oscillator discharge current, and a high-current totem-pole output. The controller is suitable for applications requiring positive output configurations and does not utilize synchronous rectification.
This component is ideal for designers needing a reliable and versatile controller for power supply designs. Its robust feature set and wide operating parameters make it a suitable choice for numerous DC/DC conversion tasks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.63 | $0.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TL3842BP operates from 10V to 30V.
The TL3842BP operates from 0°C to 70°C.
The TL3842BP is available in an 8-PDIP (8-DIP 0.300", 7.62mm) through-hole package.
The TL3842BP operates at switching frequencies up to 500kHz.
The TL3842BP supports boost, flyback, and forward topologies.
The maximum duty cycle of the TL3842BP is 96%.
The TL3842BP has a single transistor driver output.