STMicroelectronics 5 PWM Controller, 500 kHz 30 V 8-Pin, PDIP

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Subtotal (1 pack of 10 units)*

Kr. 59,83

(exc. VAT)

Kr. 74,79

(inc. VAT)

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  • Plus 180 unit(s) shipping from 20 April 2026
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Units
Per unit
Per Pack*
10 - 10Kr. 5,983Kr. 59,83
20 +Kr. 5,686Kr. 56,86

*price indicative

RS Stock No.:
686-5024
Mfr. Part No.:
UC3843BN
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Output Current

1A

Zero Power Detection

No

Mount Type

Through Hole

Package Type

PDIP

Pin Count

8

Maximum Supply Voltage

30V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

100%

PWM Controller Type

Current Mode

Maximum Operating Temperature

150°C

Height

3.32mm

Length

10.92mm

Standards/Approvals

No

Automotive Standard

No

PWM Controllers, STMicroelectronics


Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).

The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.

PWM (Pulse Width Modulation) Controllers, STMicroelectronics


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