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

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Bulk discount available

Subtotal (1 tube of 100 units)*

Kr.678 20 

(exc. VAT)

Kr.847 80 

(inc. VAT)

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Units
Per unit
Per Tube*
100 - 400Kr. 6,782Kr. 678,20
500 - 900Kr. 6,409Kr. 640,90
1000 - 1900Kr. 4,984Kr. 498,40
2000 - 3900Kr. 4,748Kr. 474,80
4000 +Kr. 4,646Kr. 464,60

*price indicative

RS Stock No.:
168-7249
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

Fall Time

150ns

Mounting Type

Surface Mount

Rise Time

150ns

Package Type

SOIC

Pin Count

8

Topology

Boost, Flyback

Maximum Duty Cycle

100%

Dimensions

5 x 4 x 1.65mm

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

COO (Country of Origin):
MA

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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