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

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Subtotal (1 tube of 100 units)*

$194.00

(exc. GST)

$223.00

(inc. GST)

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Units
Per unit
Per Tube*
100 - 100$1.94$194.00
200 - 300$1.892$189.20
400 +$1.863$186.30

*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

Number of Outputs

1

Control Method

Current

Fall Time

150ns

Mounting Type

Surface Mount

Package Type

SOIC

Rise Time

150ns

Topology

Boost, Flyback

Pin Count

8

Dimensions

5 x 4 x 1.65mm

Maximum Duty Cycle

100%

Length

5mm

PWM Controller Type

Current Mode

Width

4mm

Height

1.65mm

Maximum Operating Temperature

+150 °C

Maximum Operating Supply Voltage

30 V

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.

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



PWM (Pulse Width Modulation) Controllers, STMicroelectronics

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