The SG1524B is a pulse width modulator for switching power supplies which features improved performance over industry standards like the SG1524. A direct pin-for-pin replacement for the earlier device, it combines advanced processing techniques and circuit design to provide improved reference accuracy, and extended common mode range at the error amplifier an.
improved performance over industry standards like the SG1524. A direct pin-for-pin replacement for the earlier device, it combines advanced processing techniques and circuit design to provide improved reference accuracy, and extended common mode range at the error amplifier and current limit inputs. A DC-coupled flip-flop eliminates triggering and glitch problems, and a PWM data latch prevents edge oscillations. The circuit incorporates true digital shutdown for high speed response, while an undervoltage lockout circuit prevents spurious outputs when the supply voltage is too low for stable op.
The SG1524B is a pulse width modulator for switching power supplies that features improved performance over industry sta.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SG1524 |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
2 | SG1524 |
Linear Technology |
Regulating Pulse Width Modulator | |
3 | SG1524 |
Microsemi |
Regulating Pulse Width Modulator | |
4 | SG1525A |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
5 | SG1525A |
Microsemi |
Regulating Pulse Width Modulator | |
6 | SG1525A |
Linear Technology |
Regulating Pulse Width Modulators | |
7 | SG1526 |
LINFINITY |
REGULATING PULSE | |
8 | SG1526 |
Microsemi |
REGULATING PULSE WIDTH MODULATOR | |
9 | SG1526B |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
10 | SG1526B |
Microsemi |
REGULATING PULSE WIDTH MODULATOR | |
11 | SG1527A |
LINFINITY |
REGULATING PULSE WIDTH MODULATOR | |
12 | SG1527A |
Microsemi |
Regulating Pulse Width Modulator |