Texas Instruments UC3823ADW, PWM Current Mode Controller, Dual-Channel 2 A, 1, 16-Pin SOIC

Technical Reference
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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 100%
Maximum Switching Frequency 1000 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Output Current 2 A
Length 10.28mm
Width 7.52mm
Dimensions 10.28 x 7.52 x 2.35mm
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Height 2.35mm
87 In stock for FREE next working day delivery
Price Each
£ 8.58
(exc. VAT)
£ 10.30
(inc. VAT)
Units
Per unit
1 +
£8.58
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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