STMicroelectronics UC2845BD1, PWM Controller, 500 kHz 8-Pin, SOIC

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Subtotal (1 tube of 100 units)*

PHP3,456.40

(exc. VAT)

PHP3,871.20

(inc. VAT)

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Temporarily out of stock
  • 100 unit(s) shipping from December 15, 2025
  • Plus 300 unit(s) shipping from January 07, 2026
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Per Unit
Per Tube*
100 +PHP34.564PHP3,456.40

*price indicative

RS Stock No.:
168-7315
Mfr. Part No.:
UC2845BD1
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Number of Outputs

1

Fall Time

50ns

Mounting Type

Surface Mount

Rise Time

50ns

Package Type

SOIC

Topology

Boost, Flyback

Pin Count

8

Dimensions

5 x 4 x 1.25mm

Maximum Duty Cycle

50%

Length

5mm

PWM Controller Type

Current Mode

Width

4mm

Height

1.25mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+150 °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.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



PWM (Pulse Width Modulation) Controllers, STMicroelectronics

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