UCC2581D

UCC2581D Overview

Product belongs to the UCC2581 series. Tube is the packaging method for this product Weight of 0.004318 oz SMD/SMT Mounting-Style SOIC-14 Operational temperature range: -40°C ~ 85°C (TA) Output-Type: Transistor Driver Product function is Step-Up, Step-Up/Step-Down. Supplier device package: 14-SOICN Number-of-Outputs: 1 Topology: Boost, Flyback, Forward Converter feedback Supply Voltage: 6.8 V ~ 15 V This product features 'Frequency-Switching' at Up to 100kHz for optimal performance. The Control-Features include Current Limit, Enable, Frequency Control, Soft Start function. The Positive, Isolation Capable. Output-Phases: 1 Maximum duty cycle of 83 % 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 7.3 V to 15 V supply voltage for reliable performance. Output voltage: 0.5 V 300 uA is 92 nA. Output current: 1 A Switching frequency is 100 kHz This product has a 20 ns of 16 ns. This product has a 20 ns of 16 ns.

UCC2581D Image

UCC2581D Specifications

• Manufacturer Texas Instruments
• Product Category PMIC - Voltage Regulators - DC DC Switching Controllers
• Series UCC2581
• Packaging Tube
• Unit-Weight 0.004318 oz
• Mounting-Style SMD/SMT
• Package-Case SOIC-14
• Operating-Temperature -40°C ~ 85°C (TA)
• Output-Type Transistor Driver
• Function Step-Up, Step-Up/Step-Down
• Supplier-Device-Package 14-SOICN
• Number-of-Outputs 1
• Topology Boost, Flyback, Forward Converter
• Voltage-Supply-Vcc-Vdd 6.8 V ~ 15 V
• Frequency-Switching Up to 100kHz
• Control-Features Current Limit, Enable, Frequency Control, Soft Start
• Output-Configuration Positive, Isolation Capable
• Output-Phases 1
• Duty-Cycle-Max 83 %
• Synchronous-Rectifier No
• Clock-Sync Yes
• Serial-Interfaces -
• Maximum-Operating-Temperature + 85 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 7.3 V to 15 V
• Output-Voltage 0.5 V
• Operating-Supply-Current 300 uA
• Output-Current 1 A
• Switching-Frequency 100 kHz
• Fall-Time 20 ns
• Rise-Time 20 ns

UCC2581D FAQ

• A: What is the Series of the product?

  Q: The Series of the product is UCC2581.

• A: At what frequency does the Packaging?

  Q: The product Packaging is Tube.

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

  Q: The Unit-Weight of the product is 0.004318 oz.

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

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

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

  Q: The Package-Case of the product is SOIC-14.

• 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-Up/Step-Down.

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

  Q: Yes, the product's Supplier-Device-Package is indeed 14-SOICN

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

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

• A: What is the Topology of the product?

  Q: The Topology of the product is Boost, Flyback, Forward Converter.

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

  Q: Yes, the product's Voltage-Supply-Vcc-Vdd is indeed 6.8 V ~ 15 V

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

  Q: The Frequency-Switching of the product is Up to 100kHz.

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

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

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

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

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

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

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

  Q: The Duty-Cycle-Max of the product is 83 %.

• A: Is the cutoff frequency of the product Synchronous-Rectifier?

  Q: Yes, the product's Synchronous-Rectifier is indeed No

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

  Q: The product Clock-Sync is Yes.

• A: At what frequency does the Serial-Interfaces?

  Q: The product Serial-Interfaces is -.

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

  Q: The Maximum-Operating-Temperature of the product is + 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: What is the Operating-Supply-Voltage of the product?

  Q: The Operating-Supply-Voltage of the product is 7.3 V to 15 V.

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

  Q: The Output-Voltage of the product is 0.5 V.

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

  Q: The product Operating-Supply-Current is 300 uA.

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

  Q: The product Output-Current is 1 A.

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

  Q: The Switching-Frequency of the product is 100 kHz.

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

  Q: The product Fall-Time is 20 ns.

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

  Q: Yes, the product's Rise-Time is indeed 20 ns