UC3844BN

Mfr. #: UC3844BN
निर्माता: STMicroelectronics
विवरण: IC REG CTRLR PWM CM 8-DIP
जीवन चक्र: यस निर्माताबाट नयाँ।
डाटा पाना: UC3844BN डाटा पाना
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
UC3844BN Overview

Product belongs to the UC3844B series. Tube is the packaging method for this product Weight of 0.032805 oz Through Hole Mounting-Style PDIP-8 Operational temperature range: 0°C ~ 70°C (TA) Through Hole mounting type Supplier device package: 8-PDIP Number-of-Outputs: 1 Output Output-Isolation: Isolated This product has No. Topology: Flyback feedback Supply Voltage: 10 V ~ 36 V This product features 'Frequency-Switching' at Up to 500kHz for optimal performance. The Control-Features include Frequency Control function. 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: 4.90 V to 5.10 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. Maximum duty cycle of 50 %

UC3844BN Image

UC3844BN

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3844BN Specifications
  • Manufacturer ST
  • Product Category PMIC - AC DC Converters, Offline Switchers
  • Series UC3844B
  • Packaging Tube
  • Unit-Weight 0.032805 oz
  • Mounting-Style Through Hole
  • Package-Case PDIP-8
  • Operating-Temperature 0°C ~ 70°C (TA)
  • Mounting-Type Through Hole
  • Supplier-Device-Package 8-PDIP
  • Power-Watts -
  • Number-of-Outputs 1 Output
  • Output-Isolation Isolated
  • Internal-Switch-s No
  • Voltage-Breakdown -
  • Topology Flyback
  • Voltage-Start-Up 16V
  • Voltage-Supply-Vcc-Vdd 10 V ~ 36 V
  • Duty-Cycle 48%
  • Frequency-Switching Up to 500kHz
  • Fault-Protection Current Limiting
  • Control-Features Frequency Control
  • Maximum-Operating-Temperature + 150 C
  • Minimum-Operating-Temperature - 40 C
  • Operating-Supply-Voltage 30 V
  • Output-Voltage 4.90 V to 5.10 V
  • Output-Current 1000 mA
  • Switching-Frequency 500 kHz
  • Fall-Time 50 ns
  • Rise-Time 50 ns
  • Duty-Cycle-Max 50 %

UC3844BN

UC3844BN Specifications

UC3844BN FAQ
  • A: At what frequency does the Series?

    Q: The product Series is UC3844B.

  • A: What is the Packaging of the product?

    Q: The Packaging of the product is Tube.

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

    Q: The Unit-Weight of the product is 0.032805 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 0°C ~ 70°C (TA).

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

    Q: Yes, the product's Mounting-Type is indeed Through Hole

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

    Q: Yes, the product's Supplier-Device-Package is indeed 8-PDIP

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

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

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

    Q: The product Output-Isolation is Isolated.

  • A: What is the Internal-Switch-s of the product?

    Q: The Internal-Switch-s of the product is No.

  • A: At what frequency does the Topology?

    Q: The product Topology is Flyback.

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

    Q: Yes, the product's Voltage-Supply-Vcc-Vdd is indeed 10 V ~ 36 V

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

    Q: The product Frequency-Switching is Up to 500kHz.

  • A: At what frequency does the Control-Features?

    Q: The product Control-Features is Frequency Control.

  • A: Is the cutoff frequency of the product Maximum-Operating-Temperature?

    Q: Yes, the product's Maximum-Operating-Temperature is indeed + 150 C

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

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

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

    Q: The product Operating-Supply-Voltage is 30 V.

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

    Q: Yes, the product's Output-Voltage is indeed 4.90 V to 5.10 V

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

    Q: Yes, the product's Output-Current is indeed 1000 mA

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

    Q: Yes, the product's Switching-Frequency is indeed 500 kHz

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

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

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

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

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

    Q: Yes, the product's Duty-Cycle-Max is indeed 50 %

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