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

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Subtotal (1 pack of 10 units)*

SGD13.55

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SGD14.77

(inc. GST)

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  • 130 unit(s) ready to ship from another location
  • Plus 70 unit(s) shipping from 06 March 2026
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Units
Per unit
Per Pack*
10 - 20SGD1.355SGD13.55
30 - 40SGD1.306SGD13.06
50 +SGD1.225SGD12.25

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Packaging Options:
RS Stock No.:
795-8473
Mfr. Part No.:
UC2843BD1
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Output Voltage

5.05 V

Output Current

1A

Zero Power Detection

No

Number of Outputs

5

Mount Type

Surface

Package Type

SOIC

Maximum Supply Voltage

30V

Pin Count

8

Maximum Duty Cycle

100%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

PWM Controller Type

Current Mode

Standards/Approvals

No

Height

1.65mm

Width

4 mm

Length

5mm

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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