Datasheet Analog Devices LTC3867EUF#TRPBF — 数据表

LTC3867
Synchronous Step-Down
DC/DC Controller with
Differential Remote Sense
and Nonlinear Control
DESCRIPTION FEATURES VIN Range: 4V to 38V VOUT Range: 0.6V to 14V
n Nonlinear Control Architecture Minimizes Output
Transient Excursions (Optional)
n Programmable DCR Temperature Compensatio ±0.75% 0.6V Voltage Reference
n Fixed Frequency Range of 200kHz to 1.2MHz
n PLL Frequency Synchronizatio R
SENSE or DCR Current Sensing
n Differential Remote Output Voltage Sense
n Supports Smooth Start-Up into Pre-Biased Outputs
n Programmable Soft-Start or V
OUT Tracking
n Hiccup Mode/Soft Recovery from Output Overcurrent
n 24-Lead (4mm × 4mm) QFN Package APPLICATIONS n n Automotive Systems
Telecom Systems
Industrial Equipment
Distributed DC Power Systems L, LT, LTC, LTM, Burst Mode, OPTI-LOOP, Linear Technology and the Linear logo are registered
trademarks of Linear Technology Corporation. All other trademarks are the property of their
respective owners. Protected by U.S. Patents, including 5481178, 5705919, 5929620, 6177787, …