AS3715 Power Management Unit
3 buck DC-DC, buck controller, 8 LDOs, 2 boost converters, general purpose ADC
특징
- OTP programmable boot sequence
- DC-DC controller for remote power generation and heat distribution
- Dual charger power path and DC-DC charger mode
- HDMI boost, backlight boost, and HV current sinks
- 4MHz DC-DC bucks, supervisor, general purpose IOs, ADC
장점
- Flexible and fast adaptation to different processors/applications
- Compact design due to small coils
- JEITA charger temperature supervision
- Single or dual-phase controller to adjust efficiency
- Multi-feature, small footprint
제품 매개 변수
DC-DC Step Up Converters | 50 V |
---|---|
DC-DC Step Down Converters | 2A + 2x1A + 8A \ 4A configurable |
Special LDOs [mA] | ANA-2x250 |
Universal LDOs [mA] | 6x300 |
Current Sinks [mA] | 3x40 |
Charge Pump [V/mA] | 5 / 60 |
Audio DAC [dB SNR] | |
Audio ADC [dB SNR] | |
Audio Features | |
General Purpose ADC [bit] | 10 |
Charger | 1.5A linear/DC-DC dual input |
Customizable Startup Sequences | Programmable |
Package | CSP-81, 0.4mm pitch |

일반 설명
The programmable power management unit AS3715 features 3x DC-DC buck converters, 1 buck controller, 2x boost converters and 8 LDOs with dual power control. The high level of integration and the 4MHz switching frequencies ensure small system footprint.
Not Recommended for New Designs
ams-OSRAM AG is discontinuing production of this device. Final lifetime buy order must be placed by June 30, 2021. Please contact your local sales representative for further information.

툴
명칭 | 카테고리 | 제목 | 구매 |
---|---|---|---|
AS3715EvalKit | Application Board | Evaluation Kit for AS3715 |
기술 문서
유형 | 설명 | 언어 | ||
---|---|---|---|---|
Datasheet | Document version 1-03 | English |
환경 문서
유형 | 설명 | 언어 | ||
---|---|---|---|---|
Material Declaration Form | MDF_192370060_AS3715-BWLT-24 | English | ||
Material Declaration Form | MDF_192370060_AS3715-BWLM-24 | English |
알림
유형 | 설명 | 언어 | ||
---|---|---|---|---|
EoL Notification | AS1xxx, AS25xx, AS3xxx, AS73211, AS89020, SL900A, TMD4704 (issued 2020-Dec) | English |
기타 정보
유형 | 설명 | 언어 | ||
---|---|---|---|---|
Block Diagram | AS3715 Block Diagram | English |