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Power Management Units description

These highly integrated, flexible power management units are ideal for use in portable, battery-powered devices. They include a battery charger, DC-DC converters, LDOs and backlight drivers.  They feature sophisticated power-saving functions such as dynamic voltage scaling and power-save modes to help extend battery run-time. Some of the devices also include audio functions such as a high-quality DAC and ADC, amplifiers, equalizers and an audio mixer.

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PartNo Description DC-DC Step Up Converters

DC-DC Step Down Converters

Special LDOs

mA

Universal LDOs

mA

Current Sinks

mA

Charge Pump

V/mA

Audio DAC

dB SNR

Audio ADC

dB SNR

Audio Features

General Purpose ADC

bit

Charger

Customizable Startup Sequences

Package

Datasheet Demo Buy
AS3606

3 buck DC-DCs, 4 LDOs, 1A linear charger, general purpose ADC, programmable startup

1x general purpose (voltage or curent output, 30V) 3x0.7A or 1.4A + 0.7A 1x100 \ 3x250 2x38 (HV) 10 Linear Programmable QFN-32 (5x5)
AS3607

3 buck DC-DCs, 5 LDOs, 1A linear charger, general purpose ADC

1x general purpose (voltage or current output, 30V) 3x0.7A or 1.4A + 0.7A 1x100 \ 4x250 2.38 (HV) 10 Linear Programmable QFN-36 (6x6)
AS3608

3x 1A buck DC-DCs

1x general purpose (voltage or current output, 30V) 3x1A or 2A + 1A 1x100 \ 4x250 2x38 (HV) 10 Linear Programmable QFN-36 (6x6)
AS3658

3 buck DC-DC

2x general purpose (voltage or current output) 3x0.5A or 1.6A + 2x0.5A or 1.6A + 1A 1x400 \ 2x150 4x200 4x40, 3x40 (HV) 5 / 100 96 84 2x headphone \ 1x line out \ 1x line in \ Microphone input \ Audio mixer \ Equalizer 10 Step-down \ Linear + linear 8x and programmable BGA-124 (8x8)
AS3701

1 buck DC-DC, 2 LDOs, 500mA power path management linear charger, programmable startup

1x0.5A 2x200 2x40 Linear Programmable WL-CSP-20, 0.4mm pitch
AS3709

5 buck DC-DCs, 2 LDOs, programmable startup

5x1A or 3x1A + 1x2A or 2x1A + 1x3A or 1x1A + 2x2A or 1x2A + 1x3A 2x300 Programmable QFN-32 (4x4)
AS3711

3 buck DC-DC, 3A DC-DC controller, 8 LDOs, 1.5A linear/DC-DC charger

2x general purpose (voltage or current output) 1x3A + 1.5A + 2x1A or 3A + 2A + 1.5A 2x250 6x300 3x40 (HV) 10 Step-down, linear Programmable QFN-56 (7x7)
AS3712

3 buck DC-DC, 8 LDOs, 3 boost DC-DC, general purpose ADC

3x general purpose (voltage or current output) 1.5A + 2x1A or 2A + 1.5A 2x250 6x300 3x40 (HV) 10 Programmable QFN-56 (7x7)-0.4
AS3713

3 buck DC-DC, 3A DC-DC controller, 8 LDOs, 2 boost DC-DC, general purpose ADC

2x general purpose (voltage or current output) 1x3A + 1.5A + 2x1A or 3A + 2A + 1.5A 2x250 6x300 3x40 (HV) 10 Programmable QFN-56 (7x7)-0.4
AS3715

3 buck DC-DC, buck controller, 8 LDOs, 2 boost converters, general purpose ADC

50 V 2A + 2x1A + 8A \ 4A configurable ANA-2x250 6x300 3x40 5 / 60 10 1.5A linear/DC-DC dual input Programmable CSP-81, 0.4mm pitch
AS3716

3 buck DC-DC, 2 buck controller, 8 LDOs, 2 boost converters, general purpose ADC

1x general purpose (voltage or current output) 2A + 2x1A + 2x8A \ 4A configurable ANA-4x250 4x300 3x40 5 / 60 10 1.5A linear/DC-DC dual input Programmable CSP-99, 0.4mm pitch
AS3721

4 buck DC-DC, 24A DC-DC controller, 12 LDOs, general purpose ADC

8-phase + 2-phase + 2-phase + 4A +2A + 2x1.5A 12x300 10, 12-channel Programmable BGA-124 (8x8mm)
AS3722

4 buck DC-DC, 24A DC-DC controller, 12 LDOs, general purpose ADC

8-phase + 2-phase + 2-phase + 4A +2A + 2x1.5A 12x300 10, 12-channel Programmable BGA-124 (8x8mm)
AS3728

8A HV dual-phase power stage (2 x 4A)

2-phase power stage with 2x4A WL-CSP24 (2.415x 1.615)
AS3729

6A dual-phase power stage (2 x 3A)

2-phase power stage with 2x3A WL-CSP16 (1.615x 1.615)
AS3729B

8A dual-phase power stage (2 x 4A)

2-phase power stage with 2x4A WL-CSP16 (1.615 x 1.615)