Texas Instruments UC3845N, PWM Controller, 500 kHz 8-Pin, PDIP

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.
RS-stocknr.:
923-3855
Fabrikantnummer:
UC3845N
Fabrikant:
Texas Instruments
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren

Merk

Texas Instruments

Maximum Switching Frequency

500 kHz

Output Current

1 A

Number of Outputs

1

Control Method

Current

Mounting Type

Through Hole

Fall Time

50ns

Package Type

PDIP

Rise Time

50ns

Pin Count

8

Topology

Boost, Buck, Flyback, Forward

Dimensions

9.81 x 6.35 x 4.57mm

Maximum Duty Cycle

50%

Length

9.81mm

PWM Controller Type

Current Mode

Width

6.35mm

Height

4.57mm

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

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