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

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TWD1,291.50

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50 - 50TWD24.60TWD1,230.00
100 - 150TWD23.90TWD1,195.00
200 +TWD23.20TWD1,160.00

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RS庫存編號:
168-6410
製造零件編號:
UC3843BN
製造商:
STMicroelectronics
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品牌

STMicroelectronics

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Output Voltage

5.1V

Output Current

1A

Zero Power Detection

No

Number of Outputs

5

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

Height

3.32mm

Width

6.6mm

Standards/Approvals

No

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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