Pulse Width Modulator Control Circuit SG3525A The SG3525A pulse width modulator control circuit offers improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The on−chip +5.1 V reference is trimmed to "1% and the error amplifier has an input common−mode voltage range that includes the refer.
built−in soft−start circuitry, requiring only an external timing capacitor. A shutdown pin controls both the soft−start circuitry and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown, as well as soft−start recycle with longer shutdown commands. The under voltage lockout inhibits the outputs and the changing of the soft−start capacitor when VCC is below nominal. The output stages are totem−pole design capable of sinking and sourcing in excess of 200 mA. The output stage of the SG3525A features NOR logic resulting in a low output for an off−state. Fe.
Order this document by SG3525A/D Pulse Width Modulator Control Circuits The SG3525A, SG3527A pulse width modulator cont.
The SG1525A/1527A series of pulse width modulator integrated circuits are designed to offer improved performance and low.
The SG1525A/1527A series of pulse width modulator integrated circuits are designed to offer improved performance and low.
The SG3525Aseries of pulse width modulator integrated circuits are designed to offer improved performance and lowered ex.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SG3525 |
STMicroelectronics |
REGULATING PULSE WIDTH MODULATORS | |
2 | SG3525 |
HGSemi |
Pulse Width Modulator Control Circuit | |
3 | SG3525AN |
Motorola |
PULSE WIDTH MODULATOR | |
4 | SG3525N |
HGSemi |
Pulse Width Modulator Control Circuit | |
5 | SG3524 |
NXP |
SMPS control circuit | |
6 | SG3524 |
Linear Technology |
Regulating Pulse Width Modulator | |
7 | SG3524 |
STMicroelectronics |
REGULATING PULSE | |
8 | SG3524 |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
9 | SG3524 |
Microsemi |
Regulating Pulse Width Modulator | |
10 | SG3524 |
Texas Instruments |
Regulating Pulse-Width Modulators | |
11 | SG3524B |
Microsemi |
Regulatating Pulse Width Modulator | |
12 | SG3524B |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR |