- RS Stock No.:
- 121-8957
- Mfr. Part No.:
- UC3846N
- Brand:
- Texas Instruments
300 In stock - FREE next working day delivery available
Added
Price Each (In a Tube of 25)
£3.681
(exc. VAT)
£4.417
(inc. VAT)
Units | Per unit | Per Tube* |
25 - 25 | £3.681 | £92.025 |
50 - 100 | £3.129 | £78.225 |
125 - 225 | £2.761 | £69.025 |
250 + | £2.577 | £64.425 |
*price indicative |
- RS Stock No.:
- 121-8957
- Mfr. Part No.:
- UC3846N
- Brand:
- Texas Instruments
Technical Reference
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.
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 |
Number of Outputs | 2 |
Control Method | Current |
Fall Time | 50ns |
Mounting Type | Through Hole |
Rise Time | 50ns |
Package Type | PDIP |
Topology | Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull |
Pin Count | 16 |
Maximum Duty Cycle | 50% |
Dimensions | 19.3 x 6.35 x 4.57mm |
Length | 19.3mm |
PWM Controller Type | Current Mode |
Width | 6.35mm |
Height | 4.57mm |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |
Related links
- Texas Instruments UC3825N 1000 kHz 16-Pin, PDIP
- Texas Instruments UC2846DW 500 kHz 16-Pin, SOIC
- Texas Instruments UC3525AN 35 V PDIP
- Texas Instruments UC2825N 1000 kHz 16-Pin, PDIP
- Texas Instruments UC1524AJ 40 V CDIP
- Texas Instruments UC1525AJ 500 KHz 16-Pin, CDIP
- Texas Instruments SG3524N 40 V PDIP
- Texas Instruments UC3823AN 1000 kHz 16-Pin, PDIP