UCC2891DR

UCC2891DR Overview

Product belongs to the UCC2891 series. Tape & Reel (TR) 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 73 % 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. Output current: 2000 mA 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.

UCC2891DR Image

UCC2891DR Specifications

• Manufacturer TI
• Product Category PMIC - Voltage Regulators - DC DC Switching Controllers
• Series UCC2891
• Packaging Tape & Reel (TR) 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 73 %
• Synchronous-Rectifier No
• Clock-Sync Yes
• Serial-Interfaces -
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 12 V
• Output-Current 2000 mA
• Switching-Frequency 1000 kHz
• Fall-Time 14 ns
• Rise-Time 19 ns
• Development-Kit UCC2891EVM

UCC2891DR FAQ

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

  Q: Yes, the product's Series is indeed UCC2891

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

  Q: Yes, the product's Packaging is indeed Tape & Reel (TR) 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: Is the cutoff frequency of the product Mounting-Style?

  Q: Yes, the product's Mounting-Style is indeed SMD/SMT

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

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

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

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

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

  Q: Yes, the product's Output-Type is indeed Transistor Driver

• 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 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: At what frequency does the Voltage-Supply-Vcc-Vdd?

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

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

  Q: Yes, the product's Frequency-Switching is indeed 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: Is the cutoff frequency of the product Output-Configuration?

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

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

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

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

  Q: Yes, the product's Duty-Cycle-Max is indeed 73 %

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

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

• A: Is the cutoff frequency of the product Clock-Sync?

  Q: Yes, the product's Clock-Sync is indeed Yes

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

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

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

  Q: The Maximum-Operating-Temperature of the product is + 85 C.

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

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

• A: At what frequency does the Operating-Supply-Voltage?

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

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

  Q: Yes, the product's Output-Current is indeed 2000 mA

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

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

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

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

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

  Q: Yes, the product's Rise-Time is indeed 19 ns

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

  Q: The product Development-Kit is UCC2891EVM.