UC2845BN

UC2845BN Overview

Product belongs to the UC2845B series. Tube is the packaging method for this product Weight of 0.032805 oz Through Hole Mounting-Style PDIP-8 Operational temperature range: -40°C ~ 150°C (TJ) Output-Type: Transistor Driver Product function is Step-Up/Step-Down. Supplier device package: 8-Mini DIP Number-of-Outputs: 1 Topology: Boost, Flyback feedback Supply Voltage: 7.6 V ~ 30 V This product features 'Frequency-Switching' at 250kHz for optimal performance. The Control-Features include Frequency Control function. The Positive, Isolation Capable. Output-Phases: 1 Maximum duty cycle of 50 % The value of No is included as a product attribute. No enabled Serial Interfaces: - Maximum operating temperature of + 150 C Minimum operating temperature: - 40 C This product operates at a 30 V supply voltage for reliable performance. Output voltage: 4.95 V to 5.05 V Output current: 1000 mA Switching frequency is 500 kHz This product has a 50 ns of 16 ns. This product has a 50 ns of 16 ns.

UC2845BN Image

UC2845BN Specifications

• Manufacturer STMicroelectronics
• Product Category IC Chips
• Series UC2845B
• Packaging Tube
• Unit-Weight 0.032805 oz
• Mounting-Style Through Hole
• Package-Case PDIP-8
• Operating-Temperature -40°C ~ 150°C (TJ)
• Output-Type Transistor Driver
• Function Step-Up/Step-Down
• Supplier-Device-Package 8-Mini DIP
• Number-of-Outputs 1
• Topology Boost, Flyback
• Voltage-Supply-Vcc-Vdd 7.6 V ~ 30 V
• Frequency-Switching 250kHz
• Control-Features Frequency Control
• Output-Configuration Positive, Isolation Capable
• Output-Phases 1
• Duty-Cycle-Max 50 %
• Synchronous-Rectifier No
• Clock-Sync No
• Serial-Interfaces -
• Maximum-Operating-Temperature + 150 C
• Minimum-Operating-Temperature - 40 C
• Operating-Supply-Voltage 30 V
• Output-Voltage 4.95 V to 5.05 V
• Output-Current 1000 mA
• Switching-Frequency 500 kHz
• Fall-Time 50 ns
• Rise-Time 50 ns

UC2845BN FAQ

• A: What is the Series of the product?

  Q: The Series of the product is UC2845B.

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Tube.

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

  Q: Yes, the product's Unit-Weight is indeed 0.032805 oz

• A: What is the Mounting-Style of the product?

  Q: The Mounting-Style of the product is Through Hole.

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

  Q: The Package-Case of the product is PDIP-8.

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

  Q: The product Operating-Temperature is -40°C ~ 150°C (TJ).

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

  Q: The product Output-Type is Transistor Driver.

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

  Q: Yes, the product's Function is indeed Step-Up/Step-Down

• A: At what frequency does the Supplier-Device-Package?

  Q: The product Supplier-Device-Package is 8-Mini DIP.

• A: At what frequency does the Number-of-Outputs?

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

• A: At what frequency does the Topology?

  Q: The product Topology is Boost, Flyback.

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

  Q: Yes, the product's Voltage-Supply-Vcc-Vdd is indeed 7.6 V ~ 30 V

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

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

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

  Q: The Control-Features of the product is Frequency Control.

• 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: At what frequency does the Duty-Cycle-Max?

  Q: The product Duty-Cycle-Max is 50 %.

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

  Q: The product Synchronous-Rectifier is No.

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

  Q: The product Clock-Sync is No.

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

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

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

  Q: The product Maximum-Operating-Temperature is + 150 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 30 V.

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

  Q: The Output-Voltage of the product is 4.95 V to 5.05 V.

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

  Q: The product Output-Current is 1000 mA.

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

  Q: The Switching-Frequency of the product is 500 kHz.

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

  Q: Yes, the product's Fall-Time is indeed 50 ns

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

  Q: The Rise-Time of the product is 50 ns.