艾迈斯半导体电源管理单元产品线涵盖应用于便携式/电池供电设备的高度集成且极为灵活的电源管理单元。电源管理单元包含一个充电器、DC / DC、LDO，并可集成背光灯驱动器，实现动态电压调节和功率节省模式等最新技术，帮助延长电池寿命。有一些产品还包括高品质的DAC、ADC、放大器等音频功能，以及均衡器或音频混音器等额外音频功能。
| 产品编号 | 描述 | 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 | 表单 | 演示 | 购买 | 产品编号 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AS3729B | 8A dual-phase power stage (2 x 4A) | 2-phase power stage with 2x4A | WL-CSP16 (1.615 x 1.615) | AS3729B | ||||||||||||||
| AS3728 | 8A HV dual-phase power stage (2 x 4A) | 2-phase power stage with 2x4A | WL-CSP24 (2.415x 1.615) | AS3728 | ||||||||||||||
| 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) | AS3722 | |||||||||||
| 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) | AS3721 | |||||||||||
| 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 | AS3716 | ||||||
| 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 | AS3715 | ||||||
| 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 | AS3701 |