UCC2891D

UCC2891D Overview

Product belongs to the UCC2891 series. Tube Alternate Packaging is the packaging method for this product Weight of 0.004998 oz SMD/SMT Mounting-Style SOIC-16 Operational temperature range: -40°C ~ 85°C (TA) Output-Type: Transistor Driver Product function is Step-Up/Step-Down. Supplier device package: 16-SOIC Number-of-Outputs: 1 Topology: Flyback, Forward Converter feedback Supply Voltage: 8.5 V ~ 16 V This product features 'Frequency-Switching' at 250kHz for optimal performance. The Control-Features include Current Limit, Enable, On Time Control, Ramp, Soft Start function. The Positive, Isolation Capable. Output-Phases: 1 Maximum duty cycle of 74 % The value of No is included as a product attribute. Yes enabled Serial Interfaces: - Maximum operating temperature of + 85 C Minimum operating temperature: - 40 C This product operates at a 12 V supply voltage for reliable performance. 2 mA is 92 nA. Output current: 2 A Switching frequency is 1000 kHz This product has a 14 ns of 16 ns. This product has a 19 ns of 16 ns. The UCC2891EVM.

UCC2891D Image

UCC2891D Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Voltage Regulators - DC DC Switching Controllers
• Series UCC2891
• Packaging Tube Alternate Packaging
• Unit-Weight 0.004998 oz
• Mounting-Style SMD/SMT
• Package-Case SOIC-16
• Operating-Temperature -40°C ~ 85°C (TA)
• Output-Type Transistor Driver
• Function Step-Up/Step-Down
• Supplier-Device-Package 16-SOIC
• Number-of-Outputs 1
• Topology Flyback, Forward Converter
• Voltage-Supply-Vcc-Vdd 8.5 V ~ 16 V
• Frequency-Switching 250kHz
• Control-Features Current Limit, Enable, On Time Control, Ramp, Soft Start
• Output-Configuration Positive, Isolation Capable
• Output-Phases 1
• Duty-Cycle-Max 74 %
• Synchronous-Rectifier No
• Clock-Sync Yes
• Serial-Interfaces -
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 12 V
• Operating-Supply-Current 2 mA
• Output-Current 2 A
• Switching-Frequency 1000 kHz
• Fall-Time 14 ns
• Rise-Time 19 ns
• Development-Kit UCC2891EVM

UCC2891D FAQ

• A: What is the Series of the product?

  Q: The Series of the product is UCC2891.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube Alternate Packaging.

• A: What is the Unit-Weight of the product?

  Q: The Unit-Weight of the product is 0.004998 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 SOIC-16.

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

  Q: The Operating-Temperature of the product is -40°C ~ 85°C (TA).

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

  Q: The product Output-Type is Transistor Driver.

• A: At what frequency does the Function?

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

• A: What is the Supplier-Device-Package of the product?

  Q: The Supplier-Device-Package of the product is 16-SOIC.

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

  Q: Yes, the product's Number-of-Outputs is indeed 1

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

  Q: Yes, the product's Topology is indeed Flyback, Forward Converter

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

  Q: The Voltage-Supply-Vcc-Vdd of the product is 8.5 V ~ 16 V.

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

  Q: The Frequency-Switching of the product is 250kHz.

• A: At what frequency does the Control-Features?

  Q: The product Control-Features is Current Limit, Enable, On Time Control, Ramp, Soft Start.

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

  Q: The product Output-Configuration is Positive, Isolation Capable.

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

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

• A: Is the cutoff frequency of the product Duty-Cycle-Max?

  Q: Yes, the product's Duty-Cycle-Max is indeed 74 %

• A: What is the Synchronous-Rectifier of the product?

  Q: The Synchronous-Rectifier of the product is No.

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

  Q: The product Clock-Sync is Yes.

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

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

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

  Q: Yes, the product's Maximum-Operating-Temperature is indeed + 85 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: At what frequency does the Operating-Supply-Voltage?

  Q: The product Operating-Supply-Voltage is 12 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 2 A.

• A: At what frequency does the Switching-Frequency?

  Q: The product Switching-Frequency is 1000 kHz.

• A: What is the Fall-Time of the product?

  Q: The Fall-Time of the product is 14 ns.

• A: What is the Rise-Time of the product?

  Q: The Rise-Time of the product is 19 ns.

• A: At what frequency does the Development-Kit?

  Q: The product Development-Kit is UCC2891EVM.