Texas Instruments UC3843N 1 PWM Controller, 500 kHz 125V 8-Pin, PDIP

Afbeelding representeert productcategorie

Bekijk alle PWM
Momenteel niet beschikbaar
We weten niet of dit item nog op voorraad komt, RS is van plan dit binnenkort uit ons assortiment te halen.
Verpakkingsopties
RS-stocknr.:
661-5349
Fabrikantnummer:
UC3843N
Fabrikant:
Texas Instruments
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren

Merk

Texas Instruments

Maximum Switching Frequency

500kHz

Product Type

PWM Controller

Supply Current

4mA

Output Current

1A

Zero Power Detection

No

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Maximum Supply Voltage

125V

Pin Count

8

Minimum Operating Temperature

0°C

Maximum Duty Cycle

100%

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Height

4.57mm

Standards/Approvals

No

Length

9.81mm

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

Gerelateerde Links