UCC28251RGPR

UCC28251RGPR Overview

Product belongs to the UCC28251 series. Tape & Reel (TR) is the packaging method for this product Weight of 0.002469 oz SMD/SMT Mounting-Style VQFN-20 Operational temperature range: -40°C ~ 125°C (TJ) Output-Type: PWM Signal Product function is Step-Up/Step-Down. Supplier device package: 20-QFN (4x4) Number-of-Outputs: 2 Topology: Full-Bridge, Half-Bridge, Push-Pull feedback Supply Voltage: 4.7 V ~ 17 V This product features 'Frequency-Switching' at 42kHz ~ 945kHz for optimal performance. The Control-Features include Current Limit, Enable, Frequency Control, Ramp, Soft Start function. The Positive. Output-Phases: 1 Maximum duty cycle of 100 % The value of Yes is included as a product attribute. No enabled Serial Interfaces: - Maximum operating temperature of + 125 C Minimum operating temperature: - 40 C This product operates at a 12 V supply voltage for reliable performance. Output voltage: 3.25 V 2 mA is 92 nA. Output current: 25 mA Switching frequency is 40 kHz to 1000 kHz This product has a 8 ns of 16 ns. This product has a 8 ns of 16 ns.

UCC28251RGPR Image

UCC28251RGPR Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Voltage Regulators - DC DC Switching Controllers
• Series UCC28251
• Packaging Tape & Reel (TR)
• Unit-Weight 0.002469 oz
• Mounting-Style SMD/SMT
• Package-Case VQFN-20
• Operating-Temperature -40°C ~ 125°C (TJ)
• Output-Type PWM Signal
• Function Step-Up/Step-Down
• Supplier-Device-Package 20-QFN (4x4)
• Number-of-Outputs 2
• Topology Full-Bridge, Half-Bridge, Push-Pull
• Voltage-Supply-Vcc-Vdd 4.7 V ~ 17 V
• Frequency-Switching 42kHz ~ 945kHz
• Control-Features Current Limit, Enable, Frequency Control, Ramp, Soft Start
• Output-Configuration Positive
• Output-Phases 1
• Duty-Cycle-Max 100 %
• Synchronous-Rectifier Yes
• Clock-Sync No
• Serial-Interfaces -
• Maximum-Operating-Temperature + 125 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 12 V
• Output-Voltage 3.25 V
• Operating-Supply-Current 2 mA
• Output-Current 25 mA
• Switching-Frequency 40 kHz to 1000 kHz
• Fall-Time 8 ns
• Rise-Time 8 ns

UCC28251RGPR FAQ

• A: At what frequency does the Series?

  Q: The product Series is UCC28251.

• A: Is the cutoff frequency of the product Packaging?

  Q: Yes, the product's Packaging is indeed Tape & Reel (TR)

• A: At what frequency does the Unit-Weight?

  Q: The product Unit-Weight is 0.002469 oz.

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is SMD/SMT.

• A: What is the Package-Case of the product?

  Q: The Package-Case of the product is VQFN-20.

• A: What is the Operating-Temperature of the product?

  Q: The Operating-Temperature of the product is -40°C ~ 125°C (TJ).

• A: Is the cutoff frequency of the product Output-Type?

  Q: Yes, the product's Output-Type is indeed PWM Signal

• A: At what frequency does the Function?

  Q: The product Function is Step-Up/Step-Down.

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is 20-QFN (4x4).

• A: Is the cutoff frequency of the product Number-of-Outputs?

  Q: Yes, the product's Number-of-Outputs is indeed 2

• A: Is the cutoff frequency of the product Topology?

  Q: Yes, the product's Topology is indeed Full-Bridge, Half-Bridge, Push-Pull

• A: Is the cutoff frequency of the product Voltage-Supply-Vcc-Vdd?

  Q: Yes, the product's Voltage-Supply-Vcc-Vdd is indeed 4.7 V ~ 17 V

• A: What is the Frequency-Switching of the product?

  Q: The Frequency-Switching of the product is 42kHz ~ 945kHz.

• A: What is the Control-Features of the product?

  Q: The Control-Features of the product is Current Limit, Enable, Frequency Control, Ramp, Soft Start.

• A: Is the cutoff frequency of the product Output-Configuration?

  Q: Yes, the product's Output-Configuration is indeed Positive

• A: Is the cutoff frequency of the product Output-Phases?

  Q: Yes, the product's Output-Phases is indeed 1

• A: At what frequency does the Duty-Cycle-Max?

  Q: The product Duty-Cycle-Max is 100 %.

• A: At what frequency does the Synchronous-Rectifier?

  Q: The product Synchronous-Rectifier is Yes.

• A: What is the Clock-Sync of the product?

  Q: The Clock-Sync of the product is No.

• A: Is the cutoff frequency of the product Serial-Interfaces?

  Q: Yes, the product's Serial-Interfaces is indeed -

• A: What is the Maximum-Operating-Temperature of the product?

  Q: The Maximum-Operating-Temperature of the product is + 125 C.

• A: Is the cutoff frequency of the product Minimum-Operating-Temperature?

  Q: Yes, the product's Minimum-Operating-Temperature is indeed - 40 C

• A: What is the Operating-Supply-Voltage of the product?

  Q: The Operating-Supply-Voltage of the product is 12 V.

• A: At what frequency does the Output-Voltage?

  Q: The product Output-Voltage is 3.25 V.

• A: What is the Operating-Supply-Current of the product?

  Q: The Operating-Supply-Current of the product is 2 mA.

• A: At what frequency does the Output-Current?

  Q: The product Output-Current is 25 mA.

• A: What is the Switching-Frequency of the product?

  Q: The Switching-Frequency of the product is 40 kHz to 1000 kHz.

• A: At what frequency does the Fall-Time?

  Q: The product Fall-Time is 8 ns.

• A: At what frequency does the Rise-Time?

  Q: The product Rise-Time is 8 ns.