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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Qty. RoHS ECAD Model Series
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Input Voltage, Max
Input Voltage, Min
Minimum Operating Temperature
Maximum Operating Temperature
Input Current
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Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
229In Stock
$16.44
$12.87
$11.98
$10.99
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
298In Stock
$15.36
$12.13
$10.71
$10.32
Min.: 1
Mult.: 1
Max.: 238
LTC4421 Controller SMD/SMT - 40 C + 125 C 530 uA Tube
Analog Devices Power Management Specialized - PMIC HP Priortized PowerPath Controller
Datasheet
74In Stock
$13.60
$10.65
$9.91
$9.09
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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
$13.60
$10.65
$9.91
Min.: 1
Mult.: 1
Max.: 83
LTC4421 Controller SMD/SMT 0 C + 70 C 530 uA Tube