Texas Instruments 2 PWM Controller, 1000 kHz 125 V 16-Pin, PDIP

This image is representative of the product range

View all PWM

Subtotal (1 tube of 25 units)*

$226.075

(exc. GST)

$248.675

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 100 unit(s) shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
25 +$9.043$226.08

*price indicative

RS Stock No.:
121-8541
Mfr. Part No.:
UC3825N
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

1000kHz

Supply Current

4mA

Output Voltage

5.2 V

Zero Power Detection

No

Output Current

1.5A

Number of Outputs

2

Mount Type

Through Hole

Minimum Supply Voltage

-55V

Package Type

PDIP

Maximum Supply Voltage

125V

Pin Count

16

Minimum Operating Temperature

0°C

Maximum Duty Cycle

85%

Maximum Operating Temperature

70°C

PWM Controller Type

Current Mode

Height

4.57mm

Series

UC

Standards/Approvals

No

Length

19.3mm

Width

6.35 mm

Automotive Standard

No

COO (Country of Origin):
MY

Flyback Controller, Voltage Control, 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