- RS Stock No.:
- 686-5033
- Mfr. Part No.:
- UC3842BN
- Manufacturer:
- STMicroelectronics
60 In CN stock for delivery within 2 working day(s) (local stock)
140 In Global stock for delivery within 6 working day(s)
Added
Price (VAT excluded) Each (In a Pack of 10)
TWD28.20
(exc. GST)
TWD29.61
(inc. GST)
Units | Per unit | Per Pack* |
10 + | TWD28.20 | TWD282.00 |
*price indicative |
- RS Stock No.:
- 686-5033
- Mfr. Part No.:
- UC3842BN
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
PWM Controllers, STMicroelectronics
Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS).
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
Specifications
Attribute | Value |
---|---|
Maximum Switching Frequency | 500 kHz |
Output Current | 1 A |
Number of Outputs | 1 |
Control Method | Current |
Fall Time | 50ns |
Mounting Type | Through Hole |
Rise Time | 50ns |
Package Type | PDIP |
Topology | Boost, Flyback, Forward |
Pin Count | 8 |
Maximum Duty Cycle | 100% |
Dimensions | 10.92 x 6.6 x 3.32mm |
PWM Controller Type | Current Mode |
Length | 10.92mm |
Width | 6.6mm |
Height | 3.32mm |
Maximum Operating Temperature | +150 °C |
Minimum Operating Temperature | -40 °C |