Documente tehnice (Imaginile sunt cu titlu informativ. Va rugam sa consultati specificatiile tehnice.)
Specificatii
Marca
STMicroelectronicsMaximum Switching Frequency
500kHz
Product Type
PWM Controller
Start-up Supply Current
0.5mA
Supply Current
17mA
Zero Power Detection
No
Curent iesire
1A
Montare
Through Hole
Tensiune de alimentare minima
7V
Tip pachet
SO-8
Tensiune de alimentare maxima
3V
Numar pini
8
Maximum Duty Cycle
100%
Temperatura minima de lucru
-40°C
Temperatura maxima de lucru
150°C
PWM Controller Type
Current Mode
Standards/Approvals
RoHS
Series
UC3844B
Inaltime
3.32mm
Lungime
10.92mm
Automotive Standard
No
Detalii produs
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.
PWM (Pulse Width Modulation) Controllers, STMicroelectronics
Informatii despre stoc temporar indisponibile
€ 20,00
€ 0,40 Each (In a Tube of 50) (fara TVA)
€ 24,20
€ 0,484 Each (In a Tube of 50) (cu TVA)
50
€ 20,00
€ 0,40 Each (In a Tube of 50) (fara TVA)
€ 24,20
€ 0,484 Each (In a Tube of 50) (cu TVA)
Informatii despre stoc temporar indisponibile
50
Documente tehnice (Imaginile sunt cu titlu informativ. Va rugam sa consultati specificatiile tehnice.)
Specificatii
Marca
STMicroelectronicsMaximum Switching Frequency
500kHz
Product Type
PWM Controller
Start-up Supply Current
0.5mA
Supply Current
17mA
Zero Power Detection
No
Curent iesire
1A
Montare
Through Hole
Tensiune de alimentare minima
7V
Tip pachet
SO-8
Tensiune de alimentare maxima
3V
Numar pini
8
Maximum Duty Cycle
100%
Temperatura minima de lucru
-40°C
Temperatura maxima de lucru
150°C
PWM Controller Type
Current Mode
Standards/Approvals
RoHS
Series
UC3844B
Inaltime
3.32mm
Lungime
10.92mm
Automotive Standard
No
Detalii produs
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.


