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

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Subtotal (1 tube of 25 units)*

SGD222.50

(exc. GST)

SGD242.50

(inc. GST)

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Units
Per unit
Per Tube*
25 - 25SGD8.90SGD222.50
50 - 75SGD8.714SGD217.85
100 - 225SGD8.451SGD211.28
250 - 475SGD8.197SGD204.93
500 +SGD7.95SGD198.75

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RS Stock No.:
121-8541
Mfr. Part No.:
UC3825N
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Product Type

PWM Controller

Maximum Switching Frequency

1000kHz

Supply Current

4mA

Output Voltage

5.2 V

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

Maximum Duty Cycle

85%

Minimum Operating Temperature

0°C

PWM Controller Type

Current Mode

Maximum Operating Temperature

70°C

Length

19.3mm

Height

4.57mm

Width

6.35 mm

Standards/Approvals

No

Series

UC

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

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