| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,024 pcs
|
3024 pcs | On Request | 1 | On Request | On Request | 1816+5 | On Request | On Request |
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The Texas Instruments UCC38083DR is a BiCMOS pulse width modulation (PWM) controller for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology, with both outputs switching at half the oscillator frequency. This controller operates within a voltage range of 8.3V to 15V and supports frequencies from 50kHz to 1MHz.
Key features include cycle-by-cycle current limiting, programmable slope compensation, and an internally trimmed bandgap reference. The device is housed in an 8-SOIC package suitable for surface mounting. It operates within a temperature range of 0°C to 70°C.
Applications for the UCC38083DR include high-efficiency switch-mode power supplies, telecom dc-to-dc converters, point-of-load or point-of-use power modules, and low-cost push-pull and half-bridge applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.70 | $1.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the UCC38083DR is 8.3V to 15V.
The UCC38083DR operates within a temperature range of 0°C to 70°C.
The UCC38083DR is available in an 8-SOIC package.
The UCC38083DR supports a maximum frequency of 1MHz.
The UCC38083DR uses a Push-Pull topology.