TPS650864
- Wide VIN range from 5.6V to 21V
- Three variable-output voltage synchronous step-down controllers with D-CAP2™ Topology
- Scalable output current using external fets with selectable current limit
- I2C DVS control from 0.41V to 1.67V in 10mV steps or 1V to 3.575V in 25mV steps
- Three variable-output voltage synchronous step-down converters with dcs-control topology
- VIN range from 3V to 5.5V
- Up to 3 A of output current
- I2C DVS control from 0.41V to 1.67V in 10mV steps or 0.425V to 3.575V in 25mV steps
- Three LDO regulators with adjustable output voltage
- LDOA1: I2C-selectable voltage from 1.35V to 3.3V for up to 200mA of output current
- LDOA2 and LDOA3: I2C-selectable voltage from 0.7V to 1.5V for up to 600mA of output current each
- VTT LDO for DDR memory termination
- Three load switches with slew rate control
- Up to 300mA of output current with voltage drop less than 1.5% of nominal input voltage
- RDSON < 96mΩ at input voltage of 1.8V
- 5V fixed-output voltage LDO (LDO5)
- Power supply for gate drivers of SMPS and for LDOA1
- Automatic switch to external 5V buck for higher efficiency
- Built-in flexibility and configurability by factory OTP programming
- Six GPI pins configurable to enable (CTL1 to CTL6) or sleep mode entry (CTL3 and CTL6) of any selected rails
- Four GPO pins configurable to power good of any selected rails
- Open-drain interrupt output pin
- I2C interface supports standard mode (100 kHz), fast mode (400 kHz), and fast mode plus (1MHz)
The TPS650864 device family is a single-chip power-management IC (PMIC) designed for Xilinx Zynq multiprocessor system-on-chip (MPSoCs) and field programmable gate array (FPGA) families. The TPS650864 offers an input range of 5.6V to 21V, enabling a wide range of applications (see the Device Comparison Table). The device is targeted for wall-powered applications or 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures). See the Typical Application section for 5V input supplies. The D-CAP2 and DCS-Control high-frequency voltage regulators use small passives to achieve a small solution size. The D-CAP2 and DCS-Control topologies have excellent transient response performance, ideal for processor core and system memory rails that have fast load switching. An I2C interface allows simple control either by an embedded controller (EC) or by an SoC. The PMIC comes in an 8mm × 8mm, single-row VQFN package with thermal pad for good thermal dissipation.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPS650864 Configurable Multirail PMU for Xilinx MPSoCs and FPGAs datasheet (Rev. F) | PDF | HTML | 2024/10/18 |
| Application note | Using TPS65086x PMIC to Power Xilinx Zynq UltraScale+ MPSoCs | PDF | HTML | 2021/10/28 | |
| Application note | Push-Button Circuit (Rev. B) | 2017/11/01 | ||
| Application note | TPS65086x Schematic and Layout Checklist (Rev. A) | 2015/12/02 | ||
| White paper | Power management integrated buck controllers for distant point-of-load apps | 2015/08/14 |
설계 및 개발
전원 공급 솔루션
TPS650864을 포함하는 솔루션을 살펴보세요. TI는 칩(SoC), 프로세서, 마이크로컨트롤러, 센서 또는 FPGA(Field Programmable Gate Array)의 TI와 비TI 시스템을 위한 전원 공급 솔루션을 제공합니다.
TPS650860EVM-116 — TPS650860 평가 모듈
Evaluation Module (EVM) for the TPS65086x family. The EVM provides a platform for engineers to evaluate, test, and explore the TPS650860 in a real world application use. All of the sequencing and functionality required for the processor and system is demonstrated on this board. This EVM also (...)
TIDA-01393 — Xilinx® Zynq® UltraScale+™ MPSoC 애플리케이션용 전원 레퍼런스 설계
TPS65086x PMIC의 다양한 버전을 통해 이 설계는 듀얼 코어 Arm® Cortex®-A53 애플리케이션 프로세서와 듀얼 코어 Arm Cortex-R5 실시간 프로세서를 갖춘 기본 ZU2CG 장치부터 그래픽 처리 장치, 비디오 코덱 장치 및 최대 16개의 16.3Gbps 트랜시버와 같은 다른 부품을 MPSoC에 추가하는 하이엔드 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RSK) | 64 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.