- RS Stock No.:
- 526-874
- Mfr. Part No.:
- UC2843AN
- Manufacturer:
- Texas Instruments
10 In Global stock for delivery NCR Plus within 10 working day(s), rest of PH within 14 working days
Price Each (In a Pack of 5)
PHP77.112
(exc. VAT)
PHP86.365
(inc. VAT)
units | Per Unit | Per Pack* |
5 - 20 | PHP77.112 | PHP385.56 |
25 - 95 | PHP74.796 | PHP373.98 |
100 - 245 | PHP72.554 | PHP362.77 |
250 - 495 | PHP70.378 | PHP351.89 |
500 + | PHP68.266 | PHP341.33 |
*price indicative |
- RS Stock No.:
- 526-874
- Mfr. Part No.:
- UC2843AN
- Manufacturer:
- Texas Instruments
Technical data sheets
Legislation and Compliance
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 | 1 A |
Control Method | Current |
Number of Outputs | 1 |
Mounting Type | Through Hole |
Fall Time | 50ns |
Rise Time | 50ns |
Package Type | PDIP |
Pin Count | 8 |
Topology | Boost, Flyback, Forward |
Dimensions | 9.81 x 6.35 x 4.57mm |
Maximum Duty Cycle | 100% |
Length | 9.81mm |
PWM Controller Type | Current Mode |
Width | 6.35mm |
Height | 4.57mm |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +85 °C |