- RS-stocknr.:
- 686-5033
- Fabrikantnummer:
- UC3842BN
- Fabrikant:
- STMicroelectronics
110 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
140 op voorraad - levertijd is 3 à 5 werkdagen (UK-voorraad)
Prijs Per stuk (in een verpakking 10)
€ 0,811
(excl. BTW)
€ 0,981
(incl. BTW)
Aantal stuks | Per stuk | Per pak* |
10 - 90 | € 0,811 | € 8,11 |
100 - 490 | € 0,524 | € 5,24 |
500 - 990 | € 0,496 | € 4,96 |
1000 - 1990 | € 0,379 | € 3,79 |
2000 + | € 0,34 | € 3,40 |
*prijsindicatie |
- RS-stocknr.:
- 686-5033
- Fabrikantnummer:
- UC3842BN
- Fabrikant:
- STMicroelectronics
Datasheets
Wetgeving en conformiteit
Productomschrijving
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.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
Specificaties
Kenmerk | Waarde |
---|---|
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 |
Pin Count | 8 |
Topology | Boost, Flyback, Forward |
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 |