Part Number
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ISL81401A |
Manufacturer
|
Renesas |
Description
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40V 4-Switch Synchronous Buck-Boost Controller |
Published
|
May 17, 2019 |
Detailed Description
|
DATASHEET
ISL81401, ISL81401A
40V 4-Switch Synchronous Buck-Boost Controller
FN9310 Rev.0.00 Sep 11, 2018
The ISL8140...
|
Datasheet
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ISL81401A
|
Overview
DATASHEET
ISL81401, ISL81401A
40V 4-Switch Synchronous Buck-Boost Controller
FN9310 Rev.
0.
00 Sep 11, 2018
The ISL81401 and ISL81401A are 4-switch synchronous buck-boost controller with peak and average current sensing and monitoring at both ends.
The ISL81401 is a bidirectional device that can conduct current in both directions while the ISL81401A is an unidirectional device.
The ISL81401 and ISL81401A use the proprietary buck-boost control algorithm with valley current modulation for Boost mode and peak current modulation for Buck mode control.
The ISL81401 and ISL81401A have four independent control loops for input and output voltages and currents.
Inherent peak current sensing at both ...
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