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

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Subtotal (1 tube of 25 units)*

SGD209.575

(exc. GST)

SGD228.425

(inc. GST)

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  • Plus 75 unit(s) shipping from 02 February 2026
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Units
Per unit
Per Tube*
25 - 50SGD8.383SGD209.58
75 - 100SGD8.068SGD201.70
125 +SGD7.564SGD189.10

*price indicative

RS Stock No.:
121-8950
Mfr. Part No.:
UC2825N
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

1000kHz

Output Voltage

5.2 V

Supply Current

4mA

Output Current

1.5A

Zero Power Detection

No

Number of Outputs

2

Mount Type

Through Hole

Package Type

PDIP

Minimum Supply Voltage

-55V

Pin Count

16

Maximum Supply Voltage

125V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

80%

PWM Controller Type

Current Mode

Maximum Operating Temperature

85°C

Height

4.57mm

Series

UC

Standards/Approvals

No

Length

19.3mm

Width

6.35 mm

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

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