The TPS65217x is a single-chip power management IC (PMIC) specifically designed to power the AM335x ARM® Cortex®-A8 processor in portable and 5-V line-powered applications. The PMIC device provides a linear battery charger for single-cell Li-ion and Li-polymer batteries, dual-input power path, three step-down converters, four low-dropout (LDO) regulators, and a high-efficiency boost converter to power two strings of up to 10 LEDs each. The system can be supplied by any combination of USB port, 5-V AC adaptor, or Li-Ion battery. The device is characterized across a –40°C to +105°C temperature range which makes it suitable for industrial applications. Three high-efficiency 2.25-MHz step-down converters can providing the core voltage, memory, and I/O voltage for a system. The TPS65217x device comes in a 48-pin leadless package (6-mm × 6-mm VQFN) with a 0.4-mm pitch.
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS65217x Single-Chip PMIC for Battery-Powered Systems datasheet (Rev. I) | PDF | HTML | 2018/03/23 |
| Application note | TPS65217x Schematic Checklist (Rev. C) | 2020/04/08 | ||
| Application note | How to Design Flexible Processor Power Systems Using PMICs (Rev. B) | 2020/01/27 | ||
| Application note | AM335x PMIC Selection Guide (Rev. A) | 2019/09/19 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018/06/25 | ||
| Technical article | Are you smarter than a fifth-generation appliance? | PDF | HTML | 2018/05/15 | |
| Application note | Designing Robust TPS65217 Systems for VIN Brownout | 2017/10/10 | ||
| EVM User's guide | TPS65217 EVM User's Guide. (Rev. C) | 2017/01/11 | ||
| White paper | Simple power rail sequencing solutions for complex multi-rail systems | 2016/07/06 | ||
| Technical article | How can watchdog save your system from catastrophic damages? | PDF | HTML | 2015/12/09 | |
| Application note | Basic Calculation of a Buck Converter's Power Stage (Rev. B) | 2015/08/17 | ||
| User guide | Powering the AM335x with the TPS65217x . (Rev. I) | 2014/09/06 |
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| 패키지 | 핀 | 다운로드 |
|---|---|---|
| VQFN (RSL) | 48 | 옵션 보기 |
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