STMicroelectronics UC2845BD1, PWM Controller, 500 kHz 8-Pin, SOIC

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Subtotal (1 pack of 10 units)*

Kr.116 46 

(exc. VAT)

Kr.145 58 

(inc. VAT)

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10 - 90Kr. 11,646Kr. 116,46
100 - 490Kr. 7,493Kr. 74,93
500 - 990Kr. 7,15Kr. 71,50
1000 - 1990Kr. 6,875Kr. 68,75
2000 +Kr. 6,75Kr. 67,50

*price indicative

RS Stock No.:
714-7838
Mfr. Part No.:
UC2845BD1
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Switching Frequency

500 kHz

Output Current

1 A

Number of Outputs

1

Control Method

Current

Mounting Type

Surface Mount

Fall Time

50ns

Package Type

SOIC

Rise Time

50ns

Pin Count

8

Topology

Boost, Flyback

Dimensions

5 x 4 x 1.25mm

Maximum Duty Cycle

50%

PWM Controller Type

Current Mode

Length

5mm

Width

4mm

Height

1.25mm

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

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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