- RS Stock No.:
- 121-8957
- Mfr. Part No.:
- UC3846N
- Brand:
- Texas Instruments
300 In stock for delivery within 7 working day(s)
Added
Price (ex. GST) Each (In a Tube of 25)
$7.527
(exc. GST)
$8.656
(inc. GST)
Units | Per unit | Per Tube* |
25 - 25 | $7.527 | $188.175 |
50 - 75 | $7.395 | $184.875 |
100 + | $6.888 | $172.20 |
*price indicative |
- RS Stock No.:
- 121-8957
- Mfr. Part No.:
- UC3846N
- Brand:
- Texas Instruments
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
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.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Flyback Controllers, Texas Instruments
Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power
Primary-Side Regulation
Peak Power Mode
Low Power
Specifications
Attribute | Value |
---|---|
Maximum Switching Frequency | 500 kHz |
Output Current | 500 mA |
Control Method | Current |
Number of Outputs | 2 |
Fall Time | 50ns |
Mounting Type | Through Hole |
Package Type | PDIP |
Rise Time | 50ns |
Pin Count | 16 |
Topology | Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull |
Maximum Duty Cycle | 50% |
Dimensions | 19.3 x 6.35 x 4.57mm |
PWM Controller Type | Current Mode |
Length | 19.3mm |
Width | 6.35mm |
Height | 4.57mm |
Minimum Operating Temperature | 0 °C |
Maximum Operating Temperature | +70 °C |