ZHCSG44G June 2017 – January 2025 TPS650864
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Device Comparison Table
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Electrical Characteristics: Total Current Consumption
- 6.6 Electrical Characteristics: Reference and Monitoring System
- 6.7 Electrical Characteristics: Buck Controllers
- 6.8 Electrical Characteristics: Synchronous Buck Converters
- 6.9 Electrical Characteristics: LDOs
- 6.10 Electrical Characteristics: Load Switches
- 6.11 Digital Signals: I2C Interface
- 6.12 Digital Input Signals (CTLx)
- 6.13 Digital Output Signals (IRQB, GPOx)
- 6.14 Timing Requirements
- 6.15 Switching Characteristics
- 6.16 Typical Characteristics
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3 TPS6508640 Design and Settings
- 7.4 TPS65086401 Design and Settings
- 7.5 TPS6508641 Design and Settings
- 7.6 TPS65086470 Design and Settings
- 7.7 SMPS Voltage Regulators
- 7.8 LDOs and Load Switches
- 7.9 Power Goods (PGOOD or PG) and GPOs
- 7.10 Power Sequencing and VR Control
- 7.11 Device Functional Modes
- 7.12 I2C Interface
- 7.13
Register Maps
- 7.13.1 Register Map Summary
- 7.13.2 DEVICEID1: 1st PMIC Device and Revision ID Register (offset = 00h) [reset = X]
- 7.13.3 DEVICEID2: 2nd PMIC Device and Revision ID Register (offset = 01h) [reset = X]
- 7.13.4 IRQ: PMIC Interrupt Register (offset = 02h) [reset = 0000 0000]
- 7.13.5 IRQ_MASK: PMIC Interrupt Mask Register (offset = 03h) [reset = 1111 1111]
- 7.13.6 PMICSTAT: PMIC Status Register (offset = 04h) [reset = 0000 0000]
- 7.13.7 SHUTDNSRC: PMIC Shut-Down Event Register (offset = 05h) [reset = 0000 0000]
- 7.13.8 BUCK1CTRL: BUCK1 Control Register (offset = 20h) [reset = X]
- 7.13.9 BUCK2CTRL: BUCK2 Control Register (offset = 21h) [reset = X]
- 7.13.10 BUCK3DECAY: BUCK3 Decay Control Register (offset = 22h) [reset = X]
- 7.13.11 BUCK3VID: BUCK3 VID Register (offset = 23h) [reset = X]
- 7.13.12 BUCK3SLPCTRL: BUCK3 Sleep Control VID Register (offset = 24h) [reset = X]
- 7.13.13 BUCK4CTRL: BUCK4 Control Register (offset = 25h) [reset = X]
- 7.13.14 BUCK5CTRL: BUCK5 Control Register (offset = 26h) [reset = X]
- 7.13.15 BUCK6CTRL: BUCK6 Control Register (offset = 27h) [reset = X]
- 7.13.16 LDOA2CTRL: LDOA2 Control Register (offset = 28h) [reset = X]
- 7.13.17 LDOA3CTRL: LDOA3 Control Register (offset = 29h) [reset = X]
- 7.13.18 DISCHCTRL1: 1st Discharge Control Register (offset = 40h) [reset = X]
- 7.13.19 DISCHCTRL2: 2nd Discharge Control Register (offset = 41h) [reset = X]
- 7.13.20 DISCHCTRL3: 3rd Discharge Control Register (offset = 42h) [reset = X]
- 7.13.21 PG_DELAY1: 1st Power Good Delay Register (offset = 43h) [reset = X]
- 7.13.22 FORCESHUTDN: Force Emergency Shutdown Control Register (offset = 91h) [reset = 0000 0000]
- 7.13.23 BUCK1SLPCTRL: BUCK1 Sleep Control Register (offset = 92h) [reset = X]
- 7.13.24 BUCK2SLPCTRL: BUCK2 Sleep Control Register (offset = 93h) [reset = X]
- 7.13.25 BUCK4VID: BUCK4 VID Register (offset = 94h) [reset = X]
- 7.13.26 BUCK4SLPVID: BUCK4 Sleep VID Register (offset = 95h) [reset = X]
- 7.13.27 BUCK5VID: BUCK5 VID Register (offset = 96h) [reset = X]
- 7.13.28 BUCK5SLPVID: BUCK5 Sleep VID Register (offset = 97h) [reset = X]
- 7.13.29 BUCK6VID: BUCK6 VID Register (offset = 98h) [reset = X]
- 7.13.30 BUCK6SLPVID: BUCK6 Sleep VID Register (offset = 99h) [reset = X]
- 7.13.31 LDOA2VID: LDOA2 VID Register (offset = 9Ah) [reset = X]
- 7.13.32 LDOA3VID: LDOA3 VID Register (offset = 9Bh) [reset = X]
- 7.13.33 BUCK123CTRL: BUCK1-3 Control Register (offset = 9Ch) [reset = X]
- 7.13.34 PG_DELAY2: 2nd Power Good Delay Register (offset = 9Dh) [reset = X]
- 7.13.35 SWVTT_DIS: SWVTT Disable Register (offset = 9Fh) [reset = X]
- 7.13.36 I2C_RAIL_EN1: 1st VR Pin Enable Override Register (offset = A0h) [reset = X]
- 7.13.37 I2C_RAIL_EN2/GPOCTRL: 2nd VR Pin Enable Override and GPO Control Register (offset = A1h) [reset = X]
- 7.13.38 PWR_FAULT_MASK1: 1st VR Power Fault Mask Register (offset = A2h) [reset = X]
- 7.13.39 PWR_FAULT_MASK2: 2nd VR Power Fault Mask Register (offset = A3h) [reset = X]
- 7.13.40 GPO1PG_CTRL1: 1st GPO1 PG Control Register (offset = A4h) [reset = X]
- 7.13.41 GPO1PG_CTRL2: 2nd GPO1 PG Control Register (offset = A5h) [reset = X]
- 7.13.42 GPO4PG_CTRL1: 1st GPO4 PG Control Register (offset = A6h) [reset = X]
- 7.13.43 GPO4PG_CTRL2: 2nd GPO4 PG Control Register (offset = A7h) [reset = X]
- 7.13.44 GPO2PG_CTRL1: 1st GPO2 PG Control Register (offset = A8h) [reset = X]
- 7.13.45 GPO2PG_CTRL2: 2nd GPO2 PG Control Register (offset = A9h) [reset = X]
- 7.13.46 GPO3PG_CTRL1: 1st GPO3 PG Control Register (offset = AAh) [reset = X]
- 7.13.47 GPO3PG_CTRL2: 2nd GPO3 PG Control Register (offset = ABh) [reset = X]
- 7.13.48 MISCSYSPG Register (offset = ACh) [reset = X]
- 7.13.49 LDOA1_SWB2_CTRL: LDOA1 and SWB2 Control Register (offset = AEh) [reset = X]
- 7.13.50 PG_STATUS1: 1st Power Good Status Register (offset = B0h) [reset = 0000 0000]
- 7.13.51 PG_STATUS2: 2nd Power Good Status Register (offset = B1h) [reset = 0000 0000]
- 7.13.52 PWR_FAULT_STATUS1: 1st Power Fault Status Register (offset = B2h) [reset = 0000 0000]
- 7.13.53 PWR_FAULT_STATUS2: 2nd Power Fault Status Register (offset = B3h) [reset = 0000 0000]
- 7.13.54 TEMPCRIT: Temperature Fault Status Register (offset = B4h) [reset = 0000 0000]
- 7.13.55 TEMPHOT: Temperature Hot Status Register (offset = B5h) [reset = 0000 0000]
- 7.13.56 OC_STATUS: Overcurrent Fault Status Register (offset = B6h) [reset = 0000 0000]
-
8 Applications, Implementation, and Layout
- 8.1 Application Information
- 8.2 Typical Application
- 8.3 Power Supply Coupling and Bulk Capacitors
- 8.4 Dos and Don'ts
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
3 說明
TPS650864 器件系列是一款單芯片電源管理 IC (PMIC)，專為 Xilinx Zynq? 多處理器片上系統 (MPSoC) 和現場可編程門陣列 (FPGA) 系列而設計。TPS650864 器件的輸入電壓范圍為 5.6V 至 21V，支持廣泛的應用（請參閱器件比較表）。該器件適用于壁式供電應用或 2、3、4 節串聯鋰離子電池包（NVDC 或非 NVDC 電源架構）。有關 5V 輸入電源的信息，請參閱典型應用 部分。D-CAP2 和 DCS-Control 高頻穩壓器采用小型無源器件，用于減小解決方案尺寸。D-CAP2 和 DCS-Control 拓撲具有出色的瞬態響應性能，非常適用于具有快速負載開關的處理器內核和系統內存電壓軌。I2C 接口可通過嵌入式控制器 (EC) 或 SoC 進行輕松控制。PMIC 采用帶散熱焊盤的 8mm × 8mm 單行 VQFN 封裝，因此散熱性能良好。
(1) 如需更多信息，請參閱機械、封裝和可訂購信息 部分。
(2) 有關器件選項，請參閱器件比較表。
PMIC 功能方框圖