- RS Stock No.:
- 121-8954
- Mfr. Part No.:
- UC3525AN
- Brand:
- Texas Instruments
375 In stock - FREE next working day delivery available
Added
Price Each (In a Tube of 25)
£1.634
(exc. VAT)
£1.961
(inc. VAT)
Units | Per unit | Per Tube* |
25 - 25 | £1.634 | £40.85 |
50 - 100 | £1.307 | £32.675 |
125 - 225 | £1.226 | £30.65 |
250 - 350 | £1.144 | £28.60 |
375 + | £1.013 | £25.325 |
*price indicative |
- RS Stock No.:
- 121-8954
- Mfr. Part No.:
- UC3525AN
- Brand:
- Texas Instruments
Technical Reference
Legislation and 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
Primary-Side Regulation
Peak Power Mode
Low Power
Specifications
Attribute | Value |
---|---|
Maximum Switching Frequency | 400 kHz |
Output Current | 400 mA |
Control Method | Voltage |
Number of Outputs | 2 |
Mounting Type | Through Hole |
Fall Time | 50ns |
Rise Time | 100ns |
Package Type | PDIP |
Topology | Boost, Buck, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull |
Pin Count | 16 |
Dimensions | 19.3 x 6.35 x 4.57mm |
Maximum Duty Cycle | 49% |
Length | 19.3mm |
PWM Controller Type | Voltage Mode |
Width | 6.35mm |
Height | 4.57mm |
Maximum Operating Supply Voltage | 35 V |
Maximum Operating Temperature | +70 °C |
Minimum Operating Supply Voltage | 4.5 V |
Minimum Operating Temperature | 0 °C |