Texas Instruments UC1843J, PWM Controller, 2.5 V, 500 kHz 8-Pin, CDIP
- RS Stock No.:
- 178-5490
- Mfr. Part No.:
- UC1843J
- Brand:
- Texas Instruments
On back order for despatch 16/12/2025, delivery within 10 working days from despatch date.
Added
Price (ex. GST) Each (In a Tube of 10)
$24.959
(exc. GST)
$27.455
(inc. GST)
| Units | Per unit | Per Tube* |
| 10 - 40 | $24.959 | $249.59 |
| 50 + | $22.462 | $224.62 |
| *price indicative | ||
- RS Stock No.:
- 178-5490
- Mfr. Part No.:
- UC1843J
- Brand:
- Texas Instruments
Legislation and Compliance
Product Details
PWM Controllers 500kHz, Texas Instruments
From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
PWM (Pulse Width Modulation) Controllers, Texas Instruments
Specifications
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 500 kHz |
| Output Voltage | 5.05 V |
| Output Current | 1 A |
| Number of Outputs | 1 |
| Control Method | Current |
| Fall Time | 150ns |
| Mounting Type | Through Hole |
| Package Type | CDIP |
| Rise Time | 150ns |
| Topology | Boost, Flyback, Forward |
| Pin Count | 8 |
| Dimensions | 10.16 x 7.11 x 4.57mm |
| Maximum Duty Cycle | 100% |
| Length | 10.16mm |
| PWM Controller Type | Current Mode |
| Width | 7.11mm |
| Height | 4.57mm |
| Maximum Operating Temperature | +125 °C |
| Maximum Operating Supply Voltage | 2.5 V |
| Minimum Operating Temperature | -55 °C |