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: At what frequency does the Series?

  Q: The product Series is UCC2891.

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube Alternate Packaging.

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

  Q: Yes, the product's Unit-Weight is indeed 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: Is the cutoff frequency of the product Operating-Temperature?

  Q: Yes, the product's Operating-Temperature is indeed -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: Is the cutoff frequency of the product Supplier-Device-Package?

  Q: Yes, the product's Supplier-Device-Package is indeed 16-SOIC

• A: What is the Number-of-Outputs of the product?

  Q: The Number-of-Outputs of the product is 1.

• A: At what frequency does the Topology?

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

  Q: The product Frequency-Switching is 250kHz.

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

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

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

  Q: Yes, the product's Output-Configuration is indeed 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: At what frequency does the Synchronous-Rectifier?

  Q: The product Synchronous-Rectifier is No.

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

  Q: The Clock-Sync of the product is Yes.

• 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 + 85 C

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

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

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

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

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

  Q: Yes, the product's Operating-Supply-Current is indeed 2 mA

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

  Q: Yes, the product's Output-Current is indeed 2 A

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

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

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

  Q: Yes, the product's Fall-Time is indeed 14 ns

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

  Q: The product Rise-Time is 19 ns.

• A: What is the Development-Kit of the product?

  Q: The Development-Kit of the product is UCC2891EVM.