The LT®8601 is a triple channel, current mode, monolithic buck switching regulator with a programmable power-on reset. All regulators are synchronized to a single oscillator with an adjustable frequency from 250kHz to 2.2MHz. The LT8601 can be configured for micropower Burst Mode or Pulse-Skipping operation at light load. Micropower operation results in quie.
nn Flexible Power Supply System Providing Three Outputs Over a Wide Input Voltage Range nn Two High Voltage Synchronous Buck Regulators nn 3V to 42V Input Voltage Range nn Output Currents Up to 2.5A and 1.5A nn High Efficiency Up to 93% nn One Low Voltage Synchronous Buck Regulator nn 2.6V to 5.5V Input Voltage Range nn Output Current Up to 1.8A and 95% Efficiency nn Resistor Programmable and Synchronizable from 250kHz to 2.2MHz Switching Frequency nn Low Ripple Burst Mode® Operation nn 30µA IQ at 12VIN to 3.3VOUT2 nn Output Ripple < 15mV nn Programmable Power-On Reset nn Power Good Indicators.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LT8602 |
Linear Technology |
42V Quad Monolithic Synchronous Step-Down Regulator | |
2 | LT8603 |
Analog Devices |
Quad Output Triple Monolithic Buck Converter and Boost Controller | |
3 | LT8604 |
Analog Devices |
High Efficiency 42V/120mA Synchronous Buck | |
4 | LT8604C |
Analog Devices |
High Efficiency 42V/120mA Synchronous Buck | |
5 | LT8607 |
Analog Devices |
750mA Synchronous Step-Down Regulator | |
6 | LT8607B |
Analog Devices |
750mA Synchronous Step-Down Regulator | |
7 | LT8608 |
Analog Devices |
1.5A Synchronous Step-Down Regulator | |
8 | LT8608B |
Analog Devices |
1.5A Synchronous Step-Down Regulator | |
9 | LT8609 |
Linear Technology |
3A Synchronous Step-Down Regulator | |
10 | LT8609A |
Linear Technology |
3A Synchronous Step-Down Regulator | |
11 | LT8609B |
Linear Technology |
3A Synchronous Step-Down Regulator | |
12 | LT8609S |
Linear Technology |
2A/3A Peak Synchronous Step-Down Regulator |