STMicroelectronics UC2843BD1, PWM Controller, 30 V, 500 kHz 8-Pin, SOIC

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Subtotal (1 pack of 10 units)*

Kr.89 46 

(exc. VAT)

Kr.111 82 

(inc. VAT)

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  • 130 unit(s) ready to ship
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Per Pack*
10 - 90Kr. 8,946Kr. 89,46
100 - 490Kr. 6,086Kr. 60,86
500 - 990Kr. 5,743Kr. 57,43
1000 - 1990Kr. 4,484Kr. 44,84
2000 +Kr. 4,336Kr. 43,36

*price indicative

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

Mounting Type

Surface Mount

Fall Time

150ns

Rise Time

150ns

Package Type

SOIC

Topology

Boost, Flyback

Pin Count

8

Dimensions

5 x 4 x 1.65mm

Maximum Duty Cycle

100%

PWM Controller Type

Current Mode

Length

5mm

Width

4mm

Height

1.65mm

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

Maximum Operating Supply Voltage

30 V

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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