Texas Instruments UC3842AD8 1 PWM Controller, 500 kHz 125V 8-Pin, SOIC

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€ 3,68

(excl. BTW)

€ 4,455

(incl. BTW)

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  • Plus verzending 100 stuk(s) vanaf 27 april 2026
  • Laatste verzending 530 stuk(s) vanaf 04 mei 2026

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5 - 20€ 0,736€ 3,68
25 - 95€ 0,648€ 3,24
100 - 245€ 0,584€ 2,92
250 - 495€ 0,568€ 2,84
500 +€ 0,554€ 2,77

*prijsindicatie

RS-stocknr.:
661-5314
Fabrikantnummer:
UC3842AD8
Fabrikant:
Texas Instruments
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Merk

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Supply Current

4mA

Output Current

1A

Zero Power Detection

No

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

-55V

Pin Count

8

Maximum Supply Voltage

125V

Maximum Duty Cycle

100%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Length

4.9mm

Height

1.58mm

Standards/Approvals

RoHS

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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