STMicroelectronics UC2842BD1, PWM Controller, 30 V, 500 kHz 8-Pin, SOIC

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£9.72

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£11.66

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  • Plus 10 left, shipping from 24 October 2025
  • Plus 10 left, shipping from 31 October 2025
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10 - 40£0.972£9.72
50 - 90£0.925£9.25
100 - 240£0.83£8.30
250 - 490£0.749£7.49
500 +£0.709£7.09

*price indicative

RS Stock No.:
795-6979
Mfr. Part No.:
UC2842BD1
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

500 kHz

Output Voltage

5.05 V

Output Current

±1 A

Control Method

Current

Number of Outputs

1

Fall Time

150ns

Mounting Type

Surface Mount

Package Type

SOIC

Rise Time

150ns

Pin Count

8

Topology

Boost, Flyback

Dimensions

5 x 4 x 1.65mm

Maximum Duty Cycle

100%

Length

5mm

PWM Controller Type

Current Mode

Width

4mm

Height

1.65mm

Maximum Operating Supply Voltage

30 V

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

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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