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: What is the Packaging of the product?

  Q: The Packaging of the product is Tape & Reel (TR).

• A: Is the cutoff frequency of the product Unit-Weight?

  Q: Yes, the product's Unit-Weight is indeed 0.002469 oz

• A: At what frequency does the Mounting-Style?

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

• A: Is the cutoff frequency of the product Package-Case?

  Q: Yes, the product's Package-Case is indeed 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: At what frequency does the Output-Type?

  Q: The product Output-Type is PWM Signal.

• A: What is the Function of the product?

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

• A: Is the cutoff frequency of the product Supplier-Device-Package?

  Q: Yes, the product's Supplier-Device-Package is indeed 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: What is the Topology of the product?

  Q: The Topology of the product is 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: At what frequency does the Frequency-Switching?

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

• A: Is the cutoff frequency of the product Control-Features?

  Q: Yes, the product's Control-Features is indeed Current Limit, Enable, Frequency Control, Ramp, Soft Start

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

  Q: The product Output-Configuration is Positive.

• A: What is the Output-Phases of the product?

  Q: The Output-Phases of the product is 1.

• A: What is the Duty-Cycle-Max of the product?

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

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

  Q: The product Synchronous-Rectifier is Yes.

• A: At what frequency does the Clock-Sync?

  Q: The product Clock-Sync is No.

• A: What is the Serial-Interfaces of the product?

  Q: The Serial-Interfaces of the product is -.

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

  Q: Yes, the product's Maximum-Operating-Temperature is indeed + 125 C

• A: At what frequency does the Minimum-Operating-Temperature?

  Q: The product Minimum-Operating-Temperature is - 40 C.

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

  Q: Yes, the product's Operating-Supply-Voltage is indeed 12 V

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

  Q: Yes, the product's Output-Voltage is indeed 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: What is the Output-Current of the product?

  Q: The Output-Current of the product is 25 mA.

• A: Is the cutoff frequency of the product Switching-Frequency?

  Q: Yes, the product's Switching-Frequency is indeed 40 kHz to 1000 kHz

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

  Q: The product Fall-Time is 8 ns.

• A: Is the cutoff frequency of the product Rise-Time?

  Q: Yes, the product's Rise-Time is indeed 8 ns