-
2022-09-24 23:16:53
LTC1473 - Dual PowerPathTM Switch Driver
describe
The LTC®1473 provides a power management solution for single and dual battery notebook computers and other portable devices. Corey's two sets of LTC1473 drivers, back to the N-channel MOSFET switching power supply, route the main system's input switching regulator. An internal boost regulator provides the voltage to fully boost the logic level of the N-channel MOSFET switches. The current LTC1473 senses both limiting inrush current into and out of the battery and system supply capacitors during switching or fault conditions. A user-programmable timer monitors the switching current limit of the MOSFETs and latches them off for a set time when the current limit is exceeded.
Features System Path Management with Multiple Power Supplies All N-Channel Switches for DC Power Supply Reduce Power Loss and System Cost Switches and Sources, Up to 30V Split Adaptive High Voltage Boost Regulator for N-Channel Gate Drive Capacitors Surge and Short Circuit Current Limit User Programmable Timer Limit Switch Dissipation Small Size: 16-Pin SSOP Package Narrow...
Application Notebook ComputerPortable InstrumentHandi TerminalPortable Medical EquipmentPortable Industrial Control Equipment