首页 > TI 德州仪器 > 电源管理 > 应用处理器的集成电源管理

TPS65921 具有 3 个 DC/DC 电源、4 个 LDO、音频编解码器、USB HS 收发器的集成电源管理 IC

TPS65921 描述

The TPS65921/TPS65930 devices are power-management ICs for OMAPTM and other mobile applications. The devices include power-management, a universal serial bus (USB) high-speed (HS) transceiver, light-emitting diode (LED) drivers, an analog-to-digital converter (ADC), a real-time clock (RTC), and embedded power control (EPC). In addition, the TPS65921 includes a full audio codec with two digital-to-analog converters (DACs) and two ADCs to implement dual voice channels, and a stereo downlink channel that can play all standard audio sample rates through a multiple format inter-integrated sound (I2STM)/time division multiplexing (TDM) interface. These optimized devices support the power and peripheral requirements of the OMAP application processors

TPS65920 TPS65921 TPS65930 TPS65950
Vin(Min)(V) 2.7 2.7 2.7 2.7
Vin(Max)(V) 4.5 4.5 4.5 4.5
Step-Down DC/DC Converter 3 3 3 3
LDO 4 4 4 10
Processor Name TI OMAP3503/15/25/30 TI OMAP3503/15/25/30 TI OMAP3503/15/25/30 TI OMAP3503/15/25/30
Pin/Package 139NFBGA 120BGA MICROSTAR JUNIOR 139NFBGA 209BGA
USB 2.0 HS OTG 2.0 HS OTG 2.0 HS OTG 2.0 HS OTG
Charger AC/USB
Audio Codec 2 DAC / 2 ADC 5 DAC / 2 ADC
Topology Multi-Channel Multi-Channel Multi-Channel Multi-Channel
Regulated Outputs(#) 7 7 7 13
TPS65921 特性
TPS65921 芯片订购指南
器件 状态 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS65921BZQZ PREVIEW BGA MICROSTAR JUNIOR (ZQZ) | 120 250 TPS65921B
TPS65921BZQZR PREVIEW BGA MICROSTAR JUNIOR (ZQZ) | 120 2000 TPS65921B
TPS65921 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS65921BZCH Green (RoHS & no Sb/Br) SNAGCU Level-3-260C-168 HR TPS65921BZCH TPS65921BZCH
TPS65921BZCHR Green (RoHS & no Sb/Br) SNAGCU Level-3-260C-168 HR TPS65921BZCHR TPS65921BZCHR
TPS65921 应用技术支持与电子电路设计开发资源下载
  1. TPS65921 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器应用处理器的集成电源管理产品选型与价格 . xls
TPS65921 相关工具
名称 型号 公司 工具/软件类型
TPS65921 评估模块 TPS65921EVM Texas Instruments 开发电路板/EVM