UC2842A |
Part Number | UC2842A |
Manufacturer | LINFINITY |
Description | The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current m... |
Features |
to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limiting and inherent protection of the power supply output switch. The IC includes: A bandgap reference trimmed to ±1% accuracy, an error amplifier, a current sense comparator with internal clamp to 1V, a high current totem pole output stage for fast switching of power
MOSFET's, and an externally programmable oscillator to set frequency and maximum duty cycle. The undervoltage lock-out i... |
Document |
UC2842A Data Sheet
PDF 225.72KB |
No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | UC2842 |
ST Microelectronics |
(UC2843 / UC2844 / UC2845) CURRENTMODE PWM CONTROLLER | |
2 | UC2842 |
Texas Instruments |
Current-Mode PWM Controllers | |
3 | UC2842A |
Motorola |
(UC2842A / UC2843A) HIGH PERFORMANCE CURRENT MODE CONTROLLERS | |
4 | UC2842A |
ST Microelectronics |
(UC2842A - UC2845A) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER | |
5 | UC2842A |
UTC |
PWM CONTROLLERS | |
6 | UC2842A |
ON Semiconductor |
High Performance Current Controller |