Texas Instruments 5 PWM Controller, 500 kHz 125 V 8-Pin, PDIP

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Subtotal (1 tube of 50 units)*

Kr. 544,75

(exc. VAT)

Kr. 680,95

(inc. VAT)

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In Stock
  • 200 unit(s) ready to ship
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Units
Per unit
Per Tube*
50 - 50Kr. 10,895Kr. 544,75
100 - 200Kr. 10,678Kr. 533,90
250 - 450Kr. 10,458Kr. 522,90
500 +Kr. 10,131Kr. 506,55

*price indicative

RS Stock No.:
121-8408
Mfr. Part No.:
UC3843AN
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Output Voltage

5.2 V

Supply Current

4mA

Output Current

1A

Zero Power Detection

No

Number of Outputs

5

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Pin Count

8

Maximum Supply Voltage

125V

Minimum Operating Temperature

0°C

Maximum Duty Cycle

100%

Maximum Operating Temperature

70°C

PWM Controller Type

Current Mode

Height

4.57mm

Standards/Approvals

No

Series

UC

Width

6.35 mm

Length

9.81mm

Automotive Standard

No

Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments


The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

Low Power

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