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Power Circuits / Switching Regulator or Controllers / UCD3020ARGZR
Datasheets
UCD3020ARGZR by:
Texas Instruments
Honest Han
Texas Instruments
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Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs 48-VQFN -40 to 125

Part Details for UCD3020ARGZR by Texas Instruments

Results Overview of UCD3020ARGZR by Texas Instruments

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

UCD3020ARGZR Information

UCD3020ARGZR by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
UCD3020ARGZR Texas Instruments Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs 48-VQFN -40 to 125

Price & Stock for UCD3020ARGZR

Part # Distributor Description Stock Price Buy
DISTI # 296-41061-1-ND
DigiKey IC DGTL PWR CTRLR 48VQFN Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) Temporarily Out of Stock
  • 1 $5.2400
  • 2,500 $2.9200
$2.9200 / $5.2400 Buy Now
DISTI # 595-UCD3020ARGZR
Mouser Electronics Power Management Specialized - PMIC Fully Programmable D ig Power Controller A 595-UCD3020ARGZT RoHS: Compliant 0
  • 2,500 $2.9200
$2.9200 Order Now

Part Details for UCD3020ARGZR

UCD3020ARGZR CAD Models

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UCD3020ARGZR Part Data Attributes

Parametric Data
UCD3020ARGZR Texas Instruments
Buy Now Datasheet
Compare Parts:
UCD3020ARGZR Texas Instruments Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs 48-VQFN -40 to 125
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description HVQCCN,
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Date Of Intro 2019-07-23
Analog IC - Other Type SWITCHING CONTROLLER
JESD-30 Code S-PQCC-N48
JESD-609 Code e4
Length 7 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 6
Number of Terminals 48
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1 mm
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 7 mm

Alternate Parts for UCD3020ARGZR

This table gives cross-reference parts and alternative options found for UCD3020ARGZR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UCD3020ARGZR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
UCD3020ARGZT Texas Instruments Check for Price Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs 48-VQFN -40 to 125 UCD3020ARGZR vs UCD3020ARGZT

UCD3020ARGZR Frequently Asked Questions (FAQ)

  • TI recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to improve heat dissipation. A minimum of 2 oz copper thickness is recommended for the top layer.

  • The UCD3020ARGZR has a specific power sequencing requirement. The VDD rail should be powered up first, followed by the VCC rail, and then the VIN rail. The device also has a power-good output (PGOOD) that can be used to monitor the power supply status.

  • The maximum allowed voltage on the VIN pin is 6.5V. Exceeding this voltage can cause damage to the device. It's recommended to use a voltage regulator or a voltage limiter to ensure the input voltage remains within the specified range.

  • The UCD3020ARGZR has a built-in OCP feature that can be enabled by connecting the OCP pin to a resistor and a capacitor. The OCP threshold can be set by selecting the appropriate resistor value. TI provides a calculation tool to determine the required resistor value based on the desired OCP threshold.

  • The recommended clock frequency for the I2C interface is 400 kHz. However, the device can operate at clock frequencies up to 1 MHz. It's essential to ensure that the clock frequency is within the specified range to avoid communication errors.