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

The image is for reference only, please refer to product details and specifications

View all PWM
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
Packaging Options:
RS Stock No.:
660-8089P
Mfr. Part No.:
UC3845N
Manufacturer:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

500kHz

Supply Current

4mA

Output Voltage

5.2V

Output Current

1A

Zero Power Detection

No

Number of Outputs

1

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Pin Count

8

Maximum Supply Voltage

125V

Maximum Duty Cycle

50%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Series

UC

Width

6.35mm

Standards/Approvals

No

Height

4.57mm

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

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy