| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UCD3138064RGZT is a highly integrated digital controller designed for isolated power supply applications. This device offers 64 kB of program Flash memory, supporting firmware updates without shutting down the power supply. It operates with a supply voltage range of 3V to 3.6V and maintains functionality across an extended temperature range of -40°C to 125°C.
Key features include phase shift modulation and PWM control, high efficiency, and light load management. The controller supports burst mode and ideal diode emulation for improved efficiency. It also includes primary side voltage sensing and flux/phase current balancing capabilities for non-peak current mode control applications. The UCD3138064RGZT is housed in a 48-VQFN (7x7) package and is designed for surface mounting.
This digital power controller is suitable for applications such as power supplies, telecom rectifiers, and isolated DC-DC modules. Its advanced features provide flexibility and performance for demanding power management designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCD3138064RGZT operates within a voltage range of 3V to 3.6V.
The UCD3138064RGZT can operate in temperatures ranging from -40°C to 125°C.
The UCD3138064RGZT comes in a 48-VFQFN Exposed Pad package.
The UCD3138064RGZT has 64 kB of Flash memory.
The processor clock speed of the UCD3138064RGZT is 31.25 MHz.
The UCD3138064RGZT features a 14-bit ADC resolution.
The UCD3138064RGZT supports switching frequencies up to 2 MHz.