UC3844AN

Mfr. #: UC3844AN
Manufacturer: Texas Instruments
Description: Switching Controllers Current Mode
Lifecycle: New from this manufacturer.
Datasheet: UC3844AN Datasheet
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
UC3844AN Overview

Product belongs to the UC3844A series. Tube is the packaging method for this product Weight of 0.018646 oz Through Hole Mounting-Style PDIP-8 Operational temperature range: -40°C ~ 150°C (TJ) Through Hole mounting type Supplier device package: 8-Mini DIP Number-of-Outputs: 1 Output Output-Isolation: Isolated This product has No. Topology: Forward feedback Supply Voltage: 10 V ~ 30 V This product features 'Frequency-Switching' at Up to 500kHz for optimal performance. The Control-Features include Frequency Control function. Maximum operating temperature of + 70 C Minimum operating temperature: 0 C 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. Maximum duty cycle of 50 %

UC3844AN Image

UC3844AN

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

UC3844AN Specifications
  • Manufacturer STMicroelectronics
  • Product Category PMIC - AC DC Converters, Offline Switchers
  • Series UC3844A
  • Packaging Tube
  • Unit-Weight 0.018646 oz
  • Mounting-Style Through Hole
  • Package-Case PDIP-8
  • Operating-Temperature -40°C ~ 150°C (TJ)
  • Mounting-Type Through Hole
  • Supplier-Device-Package 8-Mini DIP
  • Power-Watts -
  • Number-of-Outputs 1 Output
  • Output-Isolation Isolated
  • Internal-Switch-s No
  • Voltage-Breakdown -
  • Topology Forward
  • Voltage-Start-Up 16V
  • Voltage-Supply-Vcc-Vdd 10 V ~ 30 V
  • Duty-Cycle 48%
  • Frequency-Switching Up to 500kHz
  • Fault-Protection Current Limiting
  • Control-Features Frequency Control
  • Maximum-Operating-Temperature + 70 C
  • Minimum-Operating-Temperature 0 C
  • Output-Current 1000 mA
  • Switching-Frequency 450 kHz
  • Fall-Time 50 ns
  • Rise-Time 50 ns
  • Duty-Cycle-Max 50 %

UC3844AN

UC3844AN Specifications

UC3844AN FAQ
  • A: What is the Series of the product?

    Q: The Series of the product is UC3844A.

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

    Q: Yes, the product's Packaging is indeed 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: Is the cutoff frequency of the product Package-Case?

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

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

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

  • 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-Mini DIP

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

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

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

    Q: Yes, the product's Output-Isolation is indeed Isolated

  • A: At what frequency does the Internal-Switch-s?

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

  • A: At what frequency does the Topology?

    Q: The product Topology is Forward.

  • 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 ~ 30 V

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

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

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

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

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

    Q: The Maximum-Operating-Temperature of the product is + 70 C.

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

    Q: Yes, the product's Minimum-Operating-Temperature is indeed 0 C

  • 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.

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

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

1680 In Stock
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Quantity
Unit Price
Ext. Price
1
$0.81
$0.81
10
$0.77
$7.69
100
$0.73
$72.90
500
$0.69
$344.25
1000
$0.65
$648.00
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