The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the following enhancements: a bandgap reference circuit for improved regulation a.
it incorporates the following enhancements: a bandgap reference circuit for improved regulation and drift characteristics, improved undervoltage lockout, lower temperature coefficients on oscillator frequency and current-sense threshold, tighter tolerance on softstart time, much faster SHUTDOWN response, improved double-pulse supperession logic for higher speed operation, and an improved output driver design with low shoot-through current, and faster rise and fall times. This versatile device can be used to implement single-ended or push-pull switching regulators of either polarity, both tran.
The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional an.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SG2526 |
LINFINITY |
REGULATING PULSE | |
2 | SG2526 |
Microsemi |
REGULATING PULSE WIDTH MODULATOR | |
3 | SG2524 |
STMicroelectronics |
REGULATING PULSE WIDTH MODULATORS | |
4 | SG2524 |
Texas Instruments |
Regulating Pulse-Width Modulators | |
5 | SG2524 |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
6 | SG2524 |
Microsemi |
Regulating Pulse Width Modulator | |
7 | SG2524B |
Microsemi |
Regulatating Pulse Width Modulator | |
8 | SG2524B |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
9 | SG2525 |
STMicroelectronics |
REGULATING PULSE WIDTH MODULATORS | |
10 | SG2525A |
STMicroelectronics |
REGULATING PULSE WIDTH MODULATORS | |
11 | SG2525A |
Microsemi |
Regulating Pulse Width Modulator | |
12 | SG2525A |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR |