Part Number
|
LTC3861 |
Manufacturer
|
Linear Technology |
Description
|
Multiphase Step-Down Voltage Mode DC/DC Controller |
Published
|
Mar 21, 2016 |
Detailed Description
|
LTC3861
Features
Dual, Multiphase Step-Down Voltage Mode DC/DC Controller
with Accurate Current Sharing Description
n...
|
Datasheet
|
LTC3861
|
Overview
LTC3861
Features
Dual, Multiphase Step-Down Voltage Mode DC/DC Controller
with Accurate Current Sharing Description
n Operates with Power Blocks, DrMOS or External Gate Drivers and MOSFETs
n Constant-Frequency Voltage Mode Control with Accurate Current Sharing
n ±0.
75% 0.
6V Voltage Reference n Dual Differential Output Voltage Sense Amplifiers n Multiphase Capability—Up to 12-Phase Operation n Programmable Current Limit n Safely Powers a Prebiased Load n Programmable or PLL-Synchronizable Switching
Frequency Up to 2.
25MHz n Lossless Current Sensing Using Inductor DCR or
Precision Current Sensing with Sense Resistor n VCC Range: 3V to 5.
5V n VIN Range: 3V to 24V n Power Good Out...
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