STMicroelectronics UC3843BN 5 PWM Controller, 500 kHz 30 V 8-Pin, PDIP

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Subtotal (1 tube of 50 units)*

£18.35

(exc. VAT)

£22.00

(inc. VAT)

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  • 2,500 unit(s) ready to ship
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Per Tube*
50 +£0.367£18.35

*price indicative

RS Stock No.:
168-6410
Mfr. Part No.:
UC3843BN
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Zero Power Detection

No

Output Current

1A

Mount Type

Through Hole

Package Type

PDIP

Maximum Supply Voltage

30V

Pin Count

8

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

100%

PWM Controller Type

Current Mode

Maximum Operating Temperature

150°C

Length

10.92mm

Standards/Approvals

No

Height

3.32mm

Automotive Standard

No

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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