Texas Instruments UC3825ADW, PWM Current Mode Controller, Dual 2 A, 1000 kHz 16-Pin SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

Specifications
Attribute Value
Number of PWM Outputs 2
Control Method Current, Voltage
Topology Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
Rise Time 20ns
Fall Time 20ns
Maximum Duty Cycle 50%
Maximum Switching Frequency 1000 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Output Current 2 A
Width 7.52mm
Minimum Operating Temperature 0 °C
Height 2.35mm
Maximum Operating Temperature +70 °C
Dimensions 10.28 x 7.52 x 2.35mm
Length 10.28mm
1 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each
$ 14.28
(exc. GST)
$ 15.71
(inc. GST)
units
Per unit
1 - 9
$14.28
10 - 49
$13.80
50 - 99
$13.05
100 - 249
$12.96
250 +
$12.80
Packaging Options:
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