Texas Instruments UC3825N, Dual PWM Controller, 1000 kHz 16-Pin, PDIP

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Subtotal (1 tube of 25 units)*

MYR843.60

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Units
Per Unit
Per Tube*
25 - 25MYR33.744MYR843.60
50 - 75MYR33.224MYR830.60
100 +MYR32.576MYR814.40

*price indicative

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

Texas Instruments

Maximum Switching Frequency

1000 kHz

Output Current

1.5 A

Control Method

Current, Voltage

Number of Outputs

2

Mounting Type

Through Hole

Fall Time

30ns

Package Type

PDIP

Rise Time

30ns

Topology

Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull

Pin Count

16

Maximum Duty Cycle

85%

Dimensions

19.3 x 6.35 x 4.57mm

PWM Controller Type

Current Mode

Length

19.3mm

Width

6.35mm

Height

4.57mm

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

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.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



Flyback Controllers, Texas Instruments


Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power

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