Texas Instruments UC3846N 2 PWM Controller, 500 kHz 125 V 16-Pin, PDIP

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Subtotal (1 pack of 5 units)*

Kr.439 30 

(exc. VAT)

Kr.549 10 

(inc. VAT)

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  • 80 unit(s) ready to ship
  • Plus 715 unit(s) shipping from 09. februar 2026
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Units
Per unit
Per Pack*
5 - 20Kr. 87,86Kr. 439,30
25 - 95Kr. 75,916Kr. 379,58
100 - 245Kr. 66,49Kr. 332,45
250 - 495Kr. 62,21Kr. 311,05
500 +Kr. 58,596Kr. 292,98

*price indicative

Packaging Options:
RS Stock No.:
620-0593
Mfr. Part No.:
UC3846N
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Output Voltage

5.2 V

Supply Current

4mA

Zero Power Detection

No

Output Current

500mA

Number of Outputs

2

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Pin Count

16

Maximum Supply Voltage

125V

Maximum Duty Cycle

50%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Standards/Approvals

No

Height

4.57mm

Width

6.35 mm

Length

19.3mm

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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