UC2845N

UC2845N Overview

Product belongs to the UC2845 series. Tube is the packaging method for this product Weight of 0.018646 oz Through Hole Mounting-Style PDIP-8 Operational temperature range: -25°C ~ 85°C (TA) Output-Type: Transistor Driver Product function is Step-Up, Step-Up/Step-Down. Supplier device package: 8-PDIP Number-of-Outputs: 1 Topology: Boost, Flyback feedback Supply Voltage: 7.6 V ~ 30 V This product features 'Frequency-Switching' at 52kHz for optimal performance. The Control-Features include Frequency Control function. The Positive or Negative, 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 + 85 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 450 kHz This product has a 50 ns of 16 ns. This product has a 50 ns of 16 ns.

UC2845N Image

UC2845N Specifications

• Manufacturer ON Semiconductor
• Product Category PMIC - Voltage Regulators - DC DC Switching Controllers
• Series UC2845
• Packaging Tube
• Unit-Weight 0.018646 oz
• Mounting-Style Through Hole
• Package-Case PDIP-8
• Operating-Temperature -25°C ~ 85°C (TA)
• Output-Type Transistor Driver
• Function Step-Up, Step-Up/Step-Down
• Supplier-Device-Package 8-PDIP
• Number-of-Outputs 1
• Topology Boost, Flyback
• Voltage-Supply-Vcc-Vdd 7.6 V ~ 30 V
• Frequency-Switching 52kHz
• Control-Features Frequency Control
• Output-Configuration Positive or Negative, Isolation Capable
• Output-Phases 1
• Duty-Cycle-Max 50 %
• Synchronous-Rectifier No
• Clock-Sync No
• Serial-Interfaces -
• Maximum-Operating-Temperature + 85 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 450 kHz
• Fall-Time 50 ns
• Rise-Time 50 ns

UC2845N FAQ

• A: At what frequency does the Series?

  Q: The product Series is UC2845.

• 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 0.018646 oz.

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

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

• A: At what frequency does the Package-Case?

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

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

  Q: The Operating-Temperature of the product is -25°C ~ 85°C (TA).

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

  Q: The Output-Type of the product is Transistor Driver.

• A: What is the Function of the product?

  Q: The Function of the product 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 8-PDIP

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

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

• A: At what frequency does the Topology?

  Q: The product Topology is Boost, Flyback.

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

  Q: The Voltage-Supply-Vcc-Vdd of the product is 7.6 V ~ 30 V.

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

  Q: The product Frequency-Switching is 52kHz.

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

  Q: Yes, the product's Control-Features is indeed Frequency Control

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

  Q: The Output-Configuration of the product is Positive or Negative, 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 50 %.

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

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

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

  Q: Yes, the product's Clock-Sync is indeed No

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

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

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

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

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

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

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

  Q: The Operating-Supply-Voltage of the product 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 450 kHz.

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

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

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

  Q: The product Rise-Time is 50 ns.