n Wide VIN Range: 4V to 60V (65V Abs Max) n Low Operating IQ: 50μA n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n RSENSE or DCR Current Sensing n Phase-Lockable Fr.

n Automotive Always-On Systems n Battery Powered Digital Devices n Distributed DC Power Systems DESCRIPTION The LTC®.

The LTC®3891 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage. A constant frequency current mode architecture allows a phase-lockable frequency of up to 750kHz. The 50μA .

LTC3890

LTC3890-1

LTC3890-2

LTC3890-3

LTC3892

LTC3892-1

LTC3892-2

LTC3894

LTC3895

LTC3896

LTC3897

LTC3897-2

LTC3899

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