Texas Instruments 1 PWM Controller, 500 kHz 125 V 8-Pin, PDIP

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N° de stock RS:
922-3463
Référence fabricant:
UC3843N
Fabricant:
Texas Instruments
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Marque

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Supply Current

4mA

Output Voltage

5.2 V

Output Current

1A

Zero Power Detection

No

Number of Outputs

1

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

-55V

Pin Count

8

Maximum Supply Voltage

125V

Maximum Duty Cycle

100%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Width

6.35 mm

Height

4.57mm

Length

9.81mm

Standards/Approvals

No

Automotive Standard

No

Pays d'origine :
MY

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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