Power Control ICs

Power Management Products

AKM Automotive Products

AKM line ups power management devices such as DC-DC converter ICs that achieve a stable power supply under sever environments for automotive applications and power charge management ICs with high accuracy charge current and voltage regulation for portable applications.

Step-Down DCDC Converters

AKM's Step-Down DCDC Converters are most suitable for wide-range input and output applications and able to realize efficient power components for car infotainment systems. Samples are available.

 

Step-Up/Step-UpDown DCDC Converters

The AP3603 keeps stable voltage output without  undershooting even in a situation when the battery voltage goes down to 4V, such as in a stop-start system of vehicles. Samples are available.

 

Linear Regulators(LDO)

AKM’s LDO series realizes high ripple rejection performance with low noise characteristics using AKM’s circuit technology that has been developed with many years’ experience in its market and a silicon monolithic bipolar architecture. The LDO series is suitable for a low-noise power supply system such as Automotive Infotainments, Image Sensors and Measurement Instruments.

Step-down(Buck)DC-DC Converters

Part# Data
Sheet
Automotive
Qualified
Number of
Outputs
Topology Synchronous Power
MOSFET
Input
Voltage
Output
Voltage
Output
Current
(max)
Package







V V A
   
AL2010Yes1Step-downYesInternal3.0 to 5.50.8 to 5.02.5TSSOPE16
AP2403Yes1Step-downYesInternal3.0 to 5.5 0.8 to 5.02.5HTSSOP16

Step-up(Boost), Buck/Boost DC-DC Converters

Part# Data
Sheet
Automotive
Qualified
Number of
Outputs
Topology Synchronous Power
MOSFET
Input
Voltage
Output
Voltage
Output
Current
(max)
Package







V V A
   
AK7952B1Step-upYesInternal2.8 to 5.59.1 to 150.03USON8
AK7956AYes1Step-upYesInternal4.5 to 5.56 to 120.15USON8
AP3603Yes2Step-up+Step-upYesExternal6.4 to 20up to 6020/chHTSSOP20

Linear Regulators (LDO)

Part# Data
Sheet
Automotive
Qualified
Input
Voltage
Output
Voltage
Output
Current
(max)
Variable
Output
Function Oper.
Temp.
Package



V V A


   
AK1110AEU
6 to 14LDO1:5 LDO2:5LDO1:0.2 LDO2:0.1Enable Control-40 to 85PLP10-2725
AP1150ADSXXYes2.1 to 141.3 to 9.50.2Enable Control-40 to 85SOT23-5
AP1151ADSYes2.1 to 141.3 to 13.50.2YesEnable Control-40 to 85SOT23-6
AP1152ADUXXYes2.1 to 14.51.3 to 9.50.3Enable Control-40 to 85SOT89-5
AP1153ADSXXYes2.1 to 141.3 to 50.1Enable Control-40 to 85SOT23-5
AP1154ADLXXYes2.4 to 141.8 to 51.0Enable Control-40 to 85HSOP-8
AP1155ADL
Yes2.4 to 14.01.3 to 13.51.0YesEnable Control-40 to 85HSOP-8
AP1156ADSXXYes-2.8 to -17-1.3 to -1.50.15Enable Control-40 to 85SOT23-5
AP1157ADVXXYes2.1 to 141.3 to 5.50.1Enable Control-40 to 85HSON-6
AP1158ADSYes2.1 to 14Vin-ΔV(ΔV=Rfil×0.6uA+Voffset)0.15Enable Control-40 to 85SOT23-5
AP1159ADSXXYes2.1 to 140.9 to 1.20.1Enable Control-40 to 85SOT23-5

DCDC Converters

Suitable for automotive applications such as Car Navigation systems, Meter panel systems, Stop-start  systems and Advanced driver assistance systems.

Linear Regulators (LDO)

Electronic Equipment, Automotive Equipment, Battery Powered Systems, Imaging Equipment, Audio Equipment.

Battery Management ICs

Mobile phones Tablet PCs, Digital still cameras, Mobile chargers, and etc.

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