ams Datasheets for IC Power Supplies

IC power supplies are manufactured as integrated circuits.
IC Power Supplies: Learn more

Product Name Notes
AS1390A LED Power Converter. High power boost controller and buck converter for LED backlight -- AS1390A The AS1390A, is a high-power, constant-frequency boost controller with an integrated buck converter. It can be used for the boost converter in TV sets which are optimized for 2D and...
AS1390B LED Power Converter. High power boost controller and buck converter for LED backlight -- AS1390B The AS1390B is a high-power, constant-frequency boost controller with an integrated buck converter. It is designed for single mode operation. The continuous conduction mode of the AS1390B provides superior bandwith...
AS3490 Lighting Management Unit. Highly efficient 2 to 6 LEDs backlight driver with PWM input -- AS3490 The AS3490 is an inductive highly efficient DCDC boost converter. The DCDC converter operates at a fixed frequency of 2MHz and includes soft startup to allow easy integration into noise...
AS3492 Lighting Management Unit. Highly efficient 2 to 10 LEDs backlight driver with PWM input -- AS3492 The AS3492 is an inductive highly efficient DCDC boost converter. The DCDC converter operates at a fixed frequency of 2MHz and includes soft startup to allow easy integration into noise...
AS3658 Power Management Unit. 3 buck DC-DC -- AS3658 The AS3658 is a fully integrated programmable audio and power management unit containing buck converters, boost converters, low noise LDOs, battery chargers, Audio Codec, headphone amp, RTC, touch-screen interface, general...
AS3675 Lighting Management Unit. Flexible lighting management unit with charge-pump, DC-DC, 13 current sinks -- AS3675 The AS3675 is a highly-integrated CMOS Power and Lighting Management Unit for mobile phones. The AS3675 incorporates one Step Up DC/DC Converter for white backlight LEDs, one high-power Charge Pump,...
AS3676 Lighting Management Unit. Flexible lighting management unit with charge-pump, DC-DC, 13 current sinks, ALS, DLS, audio sync and LDO -- AS3676 The AS3676 is a highly-integrated CMOS Power and Lighting Management Unit for mobile phones. The AS3676 incorporates one Step Up DC-DC Converter for white backlight LEDs, one high-power Charge Pump,...
AS3677 Lighting Management Unit. Flexible CMOS power and lighting management unit -- AS3677 The AS3677 is a highly-integrated CMOS Power and Lighting Management Unit for mobile phones. The AS3677 incorporates one Step Up DC/DC Converter for white backlight LEDs one Analog-to-Digital Converter, six...
AS3687XM Lighting Management Unit. Flexible lighting management unit with charge-pump, DC/DC, 7 current sinks, audio sync, ADC, LDO -- AS3687XM The AS3687XM is a highly-integrated CMOS Lighting Management Unit for mobile phones. The AS3687XM incorporates one Step Up DC/DC Converter for white backlight LEDs, one low noise Charge Pump for...
AS3688 Lighting Management Unit. Flexible lighting management, charge-pump, DC-DC step-up, current sink, ADC, LDO -- AS3688 The AS3688 is a highly-integrated CMOS Power and Lighting Management Unit to supply power to LCD and camera modules in mobile phones. The device incorporates one low-power, lowdropout regulator (LDO),...
AS3689 Lighting Management Unit. Flexible lighting management, charge-pump, DC-DC step-up, current sink, ADC, LDO -- AS3689 The AS3689 is a highly-integrated CMOS Power and Lighting Management Unit to supply power to LCD and camera modules in mobile telephones, and other 1-cell Li+ or 3-cell NiMH powered...
AS3701 Micro-PMIC. 1 buck DCDC, 2 LDOs, 500mA power path management linear charger, programmable startup -- AS3701 The AS3701 is a small microPMIC for small size and low power applications. AS3701 features one 500mA DCDC buck converter operating at 1MHz up to 4MHz, two 200mA LDOs, two...
AS3709 Power Management Unit. 5 buck DCDCs, 2 LDOs, programmable startup -- AS3709 The AS3709 features 5 high-efficiency, constant-frequency synchronous buck converters and two universal LDOs. The input voltage range (2.7V to 5.5V), automatic power-save mode and minimal external component requirements make the...
AS3728 Power Management Unit. 8A HV dual-phase power stage (2 x 4A) -- AS3728 The AS3728 is a companion chip for the AS3715/21/22 PMICs containing control circuitry and power FETs for 2 phases. Up to 4 ICs can be used in parallel to achieve...
AS3729 Power Management Unit. 6A dual-phase power stage (2 x 3A) -- AS3729 The AS3729 is a companion chip for the AS3715/21/22 PMICs containing control circuitry and power FETs for 2 phases. Up to 4 ICs can be used in parallel to achieve...
AS3606 Power Management Unit. 3 buck DCDCs, 4 LDOs, 1A linear charger, general purpose ADC, programmable startup -- AS3606 The programmable power management unit AS3606 includes: 3x 700mA DC-DC step-down converters and 4x low-noise LDOs suitable for RF applications, an LED backlight driver, two current sinks and a Li-Ion...
AS3607 Power Management Unit. 3 buck DCDCs, 5 LDOs, 1A linear charger, general purpose ADC -- AS3607 The programmable power management unit AS3606 includes: 3x 700mA DC-DC step-down converters and 5x low-noise LDOs suitable for RF applications, an LED backlight driver, two current sinks and a Li-Ion...
AS3608 Power Management Unit. 3x 1A buck DCDCs -- AS3608 The programmable power management unit AS3608 includes: 3x 1A DC-DC step-down converters and 5x low-noise LDOs suitable for RF applications, an LED backlight driver, two current sinks and a Li-Ion...
AS3711 Power Management Unit. 3 buck DC-DC, 3A DC-DC controller, 8 LDOs, 1.5A linear/DCDC charger -- AS3711 The programmable power management unit AS3711 features 3x DCDC buck converters, 1x 3A buck converter, 2x boost converters, 1.5A Li-Ion charger and programmable current bypass switch off the USB input,...
AS3712 Power Management Unit. 3 buck DC-DC, 8 LDOs, 3 boost DC-DC, general purpose ADC -- AS3712 The programmable power management unit AS3712 features 3x DCDC buck converters, 3x boost converters, 8 low noise LDOs and a general purpose ADC. The high level of integration and the...
AS3713 Power Management Unit. 3 buck DC-DC, 3A DC-DC controller, 8 LDOs, 2 boost DCDC, general purpose ADC -- AS3713 The programmable power management unit AS3713 features 3x DCDC buck converters, 1x 3A buck converter, 2x boost converters and programmable current bypass switch off the USB input and 8 low...
AS3715 Power Management Unit. 3 buck DCDC, buck controller, 8 LDOs, 2 Boost converters, General Purpose ADC -- AS3715 The programmable power management unit AS3715 features 3x DCDC buck converters, 1buck controller, 2x boost converters and 8 LDOs with dual power control. The high level of integration and the...
AS3721 Power Management Unit. 4 buck DC-DC, 24A DC-DC controller, 12 LDOs, general purpose ADC -- AS3721 The programmable power management unit AS3721 features 4x DCDC buck converters, 3x buck converter (6A to 24A) and 12 low noise LDOs. The high level of integration and the 4MHz...
AS3722 Power Management Unit. 4 buck DC-DC, 24A DC-DC controller, 12 LDOs, general purpose ADC -- AS3722 The programmable power management unit AS3722 features 4x DCDC buck converters, 3x buck converter (6A to 24A) and 11 low noise LDOs. The high level of integration and the 4MHz...