LTC4421 Prioritized PowerPath™ Controller

Analog Devices Inc. LTC4421 Prioritized PowerPath™ Controller is designed to drive external N-Channel MOSFETs to connect one of two input supplies to a common output, based on user-defined priority and validity. By definition, the supply connected to V1 is the higher priority supply, although this can be changed dynamically. External resistive dividers set the undervoltage and overvoltage thresholds that bound the valid voltage window.

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Input Voltage, Max
Input Voltage, Min
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Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
229In Stock
$18.050
$14.131
$13.153
$12.067
Min.: 1
Mult.: 1
Max.: 183
LTC4421 Controller SMD/SMT SSOP-36 - 40 C + 125 C 530 uA Tube

Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
300In Stock
$16.865
$13.318
$11.759
$11.331
Min.: 1
Mult.: 1
Max.: 240
LTC4421 Controller SMD/SMT - 40 C + 125 C 530 uA Tube
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
74In Stock
$14.932
$11.693
$10.881
$9.980
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Min.: 1
Mult.: 1
LTC4421 Controller SMD/SMT SSOP-36 0 C + 70 C 530 uA Tube

Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
104In Stock
$14.932
$11.693
$10.881
Min.: 1
Mult.: 1
Max.: 83
LTC4421 Controller SMD/SMT 0 C + 70 C 530 uA Tube