- RS Stock No.:
- 661-6869
- Mfr. Part No.:
- TL3843DR-8
- Manufacturer:
- Texas Instruments
This product is currently unavailable to backorder.
Unfortunately, we don’t have this product in stock and it’s not available to backorder at this time.
Price (VAT excluded) Each (In a Pack of 5)
TWD26.60
(exc. GST)
TWD27.93
(inc. GST)
units | Per unit | Per Pack* |
5 - 20 | TWD26.60 | TWD133.00 |
25 - 45 | TWD26.00 | TWD130.00 |
50 - 245 | TWD25.40 | TWD127.00 |
250 - 495 | TWD25.00 | TWD125.00 |
500 + | TWD24.40 | TWD122.00 |
*price indicative |
- RS Stock No.:
- 661-6869
- Mfr. Part No.:
- TL3843DR-8
- Manufacturer:
- Texas Instruments
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Flyback Controller, Current Control, TL28/TL38 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 Voltage | 30 V |
Output Current | 200 mA |
Control Method | Current |
Number of Outputs | 1 |
Mounting Type | Surface Mount |
Fall Time | 50ns |
Package Type | SOIC |
Rise Time | 50ns |
Pin Count | 8 |
Topology | Boost, Flyback, Forward |
Dimensions | 4.9 x 3.91 x 1.58mm |
Maximum Duty Cycle | 97% |
PWM Controller Type | Current Mode |
Length | 4.9mm |
Width | 3.91mm |
Height | 1.58mm |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |