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UCD3028RHAT The Texas Instruments UCD3028RHAT is a fully programmable digital power controller. It offers up to eight high-resolution DPWM outputs and advanced control features.
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UCD3028RHAT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCD3028RHAT is a fully programmable digital power controller. It offers up to eight high-resolution DPWM outputs and advanced control features.
✓ Total Stock: 1,864 pcs
$ Price Range: $3.14

UCD3028RHAT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,864 pcs
On Request
1864 pcs On Request 1 On Request On Request 10+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UCD3028RHAT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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UCD3028RHAT Description

Short technical summary and product information.

The Texas Instruments UCD3028RHAT is a fully programmable digital power controller designed for a wide range of offline, isolated, and non-isolated DC-to-DC topologies. This device features up to eight high-resolution Digital Pulsewidth Modulated (DPWM) outputs, providing 250-ps pulse-width resolution and 4-ns frequency resolution.

 

Key electrical specifications include a processor clock speed of 31.25 MHz, 32-KByte program flash, and 4-KByte data RAM. It supports up to four voltage feedback loops with dedicated high-speed error analog-to-digital converters (EADC) and includes an on-chip 10-bit DAC. The UCD3028RHAT also offers up to 15-channel, 12-bit, 200-ksps ADC capabilities for flexible control modes.

 

Packaged in a 40-VQFN (6x6 mm) with surface mount, the UCD3028RHAT operates within a temperature range of -40°C to 125°C. It is suitable for general-purpose power management applications requiring precise digital control and multiple regulated outputs.

UCD3028RHAT Quick Information

Product Type: Digital Power Controller
Canonical Name: UCD3028RHAT Digital Power Controller
Subcategory: Power Management - Specialized

UCD3028RHAT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UCD3028RHAT Estimated Pricing

Qty Low High
1+ $3.14 $3.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

UCD3028RHAT Features

  • Up to eight high-resolution DPWM outputs.
  • 250-ps DPWM pulse-width resolution.
  • 4-ns DPWM frequency resolution.
  • Operates from -40°C to 125°C.
  • 40-VQFN (6x6 mm) surface mount package.

UCD3028RHAT Applications

  • Supports a wide range of DC-to-DC topologies.
  • Enables precise digital power control.
  • Suitable for isolated and non-isolated designs.
  • Facilitates adaptive digital compensation.

UCD3028RHAT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UCD3028RHAT?

3V to 3.6V.

What package does the UCD3028RHAT come in?

40-VQFN Exposed Pad (6x6 mm).

What is the operating temperature range?

-40°C to 125°C.

How many DPWM outputs does the UCD3028RHAT have?

8.

What is the ADC resolution and sample rate?

12-bit resolution with 200 ksps sample rate and 15 channels.

What processor is used in the UCD3028RHAT?

31.25 MHz ARM7 processor.

How much program flash memory does the UCD3028RHAT have?

32 KByte program flash, plus 2 KByte data flash and 4 KByte data RAM.

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