| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,400 pcs
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2400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The UCD3028RHAR from Texas Instruments is a fully programmable digital power controller designed for a wide range of power management applications. This device supports up to two regulated outputs and features eight high-resolution digital pulsewidth modulated (DPWM) outputs, enabling support for various offline, isolated, and non-isolated DC-to-DC topologies.
Key electrical specifications include an operating voltage range of 3V to 3.6V and an operating temperature range of -40°C to 125°C. The controller offers advanced features such as 250-ps DPWM pulse-width resolution and 4-ns DPWM frequency resolution. It also includes dedicated high-speed error analog-to-digital converters (EADC) with a sense resolution of up to 1 mV and an on-chip 10-bit digital-to-analog converter (DAC) for setting EADC reference voltage.
Packaged in a 40-VQFN (6x6) surface-mount configuration, the UCD3028RHAR is suitable for space-constrained designs. The standard package quantity is 2,500 units. This component is designed for general-purpose applications requiring precise digital control of power conversion.
Environmental compliance includes RoHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1. The device is manufactured by Texas Instruments.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.62 | $2.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3 V to 3.6 V.
40-VQFN (6x6) with exposed pad, surface mount.
-40°C to 125°C.
Up to 2 MHz.
250 ps.
Up to 1 mV.
10-bit.