Texas Instruments UC2843AD8 5 PWM Controller, 500 kHz 125 V 8-Pin, SOIC

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€ 6,36

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€ 7,695

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25 - 45€ 1,082€ 5,41
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250 +€ 0,85€ 4,25

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Verpakkingsopties
RS-stocknr.:
620-0458
Fabrikantnummer:
UC2843AD8
Fabrikant:
Texas Instruments
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Merk

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Supply Current

4mA

Output Voltage

5.2 V

Zero Power Detection

No

Output Current

1A

Number of Outputs

5

Mount Type

Surface

Minimum Supply Voltage

-55V

Package Type

SOIC

Pin Count

8

Maximum Supply Voltage

125V

Maximum Duty Cycle

100%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

PWM Controller Type

Current Mode

Width

3.91 mm

Height

1.58mm

Length

4.9mm

Standards/Approvals

No

Series

UC

Automotive Standard

No

Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments


The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.

Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller

Primary-Side Regulation

Peak Power Mode

Low Power

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