Analog Devices Inc. LT8692S Step-Down Switching Regulators are quad-channel step-down, current mode, monolithic buck switching regulators. All regulators are synchronized to a single oscillator with a fixed frequency of 2MHz. The “S” at the end of the part number refers to the second-generation Silent Switcher® technology, which includes an integrated bypass capacitor to deliver a high frequency and small solution size with excellent EMI performance. The integrated capacitors also make achieving the advertised EMI performance easier by reducing layout sensitivity. This performance makes the Analog Devices Inc. LT8692S ideal for noise-sensitive applications and environments. The highly integrated four-channel solution saves space and simplifies the design of compact boards.
Burst Mode operation enables ultra-low standby current consumption, forced continuous mode can be used to control frequency harmonics across the entire output load range, or spread spectrum operation can further reduce EMI emissions. The fast, clean, low overshoot switching edges enable high-efficiency operation at high switching frequencies. This capability leads to a small solution size with wide control loop bandwidth for a fast transient response.