3.6-35V 2ch Boost / Inverting / Buck converter(controller) - BA9741F

This IC is a 2 channel step-down switching regulator. Both circuit are available for step-down, step-up, invertive. It is small package, therefor it is best for mobile products.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BA9741F-E2ActiveSOP1625002500TapingYes

BA9741F Data Sheet

Specifications
GradeStandard
ch2
Integrated FET / ControllerController
Buck / Boost / Buck-Boost / InvertingBuck / Boost / Inverting
Synchronous / NonsynchronousNonsynchronous
Vin1(Min.)[V]3.6
Vin1(Max.)[V]35.0
Iout1(Max.)[A]0.1
Vin2(Min.)[V]3.6
Vin2(Max.)[V]35.0
SW frequency(Max.)[MHz]0.8
Light Load modeNo
ENNo
PGOODNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Applications
  • Car Audio
Technical Documents
Pin Configuration
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Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BA12004BF
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Reliability Information BA9741F
Package Information BU4584BF
Part Explanation BA12004BF