The LT®1766/LT1766-5 are 200kHz monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode control architecture delivers fast transient res.
n Wide Input Range: 5.5V to 60V n 1.5A Peak Switch Current n Constant 200kHz Switching Frequency n Saturating Switch Design: 0.2Ω n Peak Switch Current Rating Maintained Over Full Duty Cycle Range n Low Effective Supply Current: 2.5mA n Low Shutdown Current: 25μA n 1.2V Feedback Reference Voltage (LT1766) n 5V Fixed Output (LT1766-5) n Easily Synchronizable n Cycle-by-Cycle Current Limiting n Small 16-Pin SSOP and Thermally Enhanced TSSOP Packages APPLICATIONS n High Voltage, Industrial and Automotive n Portable Computers n Battery-Powered Systems n Battery Chargers n Distributed Power Systems.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LT1761 |
Linear Technology |
LDO Micropower Regulators | |
2 | LT1762 |
Linear Technology |
LDO Micropower Regulators | |
3 | LT1763 |
Linear Technology |
LDO Micropower Regulators | |
4 | LT1764 |
Linear Technology |
LDO Regulators | |
5 | LT1764A |
Linear |
LDO Regulators | |
6 | LT1765 |
Linear Technology |
1.25MHz Step-Down Switching Regulator | |
7 | LT1765-1.8 |
Linear Technology |
1.25MHz Step-Down Switching Regulator | |
8 | LT1765-2.5 |
Linear Technology |
1.25MHz Step-Down Switching Regulator | |
9 | LT1765-3.3 |
Linear Technology |
1.25MHz Step-Down Switching Regulator | |
10 | LT1765-5 |
Linear Technology |
1.25MHz Step-Down Switching Regulator | |
11 | LT1766-5 |
Linear Technology |
200kHz Step-Down Switching Regulator | |
12 | LT1767 |
Linear Technology |
1.25MHz Step-Down Switching Regulators |