STMicroelectronics E-UC2843BD1, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC

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STMicroelectronics UC2843BD1, PWM Controller, 30 V, 500 kHz 8-Pin, SOIC
RS Stock No.
795-8473

Each (In a Pack of 10)

£0.652

(exc. VAT)

£0.782

(inc. VAT)

RS Stock No.:
394-346
Mfr. Part No.:
E-UC2843BD1
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

500 kHz

Output Current

1 A

Control Method

Current

Fall Time

50ns

Mounting Type

Surface Mount

Rise Time

50ns

Package Type

SOIC

Pin Count

8

Topology

Boost, Flyback, Forward

Dimensions

5 x 4 x 1.25mm

Maximum Duty Cycle

100%

Length

5mm

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.


PWM (Pulse Width Modulation) Controllers, STMicroelectronics