TPS65010 采用 QFN-48 封装的多通道 1 节锂离子电源管理 IC：USB/AC 充电器、2DC/DC、2 LDO、I2C 接口
TPS65010 描述
The TPS65010 is an integrated power and battery management IC for applications powered by one Li-Ion or Li-Polymer cell, and which require multiple power rails. The TPS65010 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The LOW_PWR pin allows the core converter to lower its output voltage when the application processor goes into deep sleep. The TPS65010 also integrates two 200-mA LDO voltage regulators, which are enabled via the serial interface. Each LDO operates with an input voltage range between 1.
|
TPS65010 |
TPS65011 |
TPS65012 |
TPS65013 |
TPS65014 |
| Vin(Min)(V) |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
| Vin(Max)(V) |
20 |
20 |
20 |
20 |
20 |
| Step-Down DC/DC Converter |
2 |
2 |
2 |
2 |
2 |
| LDO |
2 |
2 |
2 |
2 |
2 |
| Processor Name |
TI-OMAP1510,TI-OMAP1610 |
TI-OMAP1510,TI-OMAP1610 |
TI-OMAP1510,TI-OMAP1610 |
TI-OMAP1710 |
TI-OMAP1510,TI-OMAP1610 |
| Pin/Package |
48VQFN |
48VQFN |
48VQFN |
48VQFN |
48VQFN |
| Topology |
Multi-Channel |
Multi-Channel |
Multi-Channel |
Multi-Channel |
Multi-Channel |
| Regulated Outputs(#) |
4 |
4 |
4 |
4 |
4 |
TPS65010 特性
- Linear Charger Management for Single Li-Ion or Li-Polymer Cells
- Dual Input Ports for Charging From USB or From Wall Plug, Handles 100-mA / 500-mA USB Requirements
- Charge Current Programmable Via External Resistor
- 1 A, 95% Efficient Step-Down Converter for I/O and Peripheral Components (VMAIN)
- 400 mA, 90% Efficient Step-Down Converter for Processor Core (VCORE)
- 2x 200-mA LDOs for I/O and Peripheral Components, LDO Enable via Bus
- Serial Interface Compatible With I2C, Supports 100 kHz, 400-kHz Operation
- LOW_PWR Pin to Lower or Disable Processor Core Supply Voltage in Deep Sleep Mode
- 70-uA Quiescent Current
- 1% Reference Voltage
- Thermal Shutdown Protection
- APPLICATIONS
- All Single Li-Ion Cell Operated Products Requiring Multiple Supplies Including:
- PDA
- Cellular/Smart Phone
- Internet Audio Player
- Digital Still Camera
- Digital Radio Player
- Split Supply DSP and uP Solutions
TPS65010 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPS65010RGZR |
ACTIVE |
-40 to 85 |
2.55 | 1ku |
VQFN (RGZ) | 48 |
2500 | LARGE T&R |
|
| TPS65010RGZRG4 |
ACTIVE |
-40 to 85 |
2.55 | 1ku |
VQFN (RGZ) | 48 |
2500 | LARGE T&R |
|
| TPS65010RGZT |
ACTIVE |
|
2.85 | 1ku |
VQFN (RGZ) | 48 |
250 | SMALL T&R |
|
| TPS65010RGZTG4 |
ACTIVE |
|
2.85 | 1ku |
VQFN (RGZ) | 48 |
250 | SMALL T&R |
|
TPS65010 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 |
| TPS65010RGZR |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-2-260C-1 YEAR |
TPS65010RGZR |
TPS65010RGZR |
| TPS65010RGZRG4 |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-2-260C-1 YEAR |
TPS65010RGZRG4 |
TPS65010RGZRG4 |
| TPS65010RGZT |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-2-260C-1 YEAR |
TPS65010RGZT |
TPS65010RGZT |
| TPS65010RGZTG4 |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-2-260C-1 YEAR |
TPS65010RGZTG4 |
TPS65010RGZTG4 |
TPS65010 应用技术支持与电子电路设计开发资源下载
- TPS65010 数据资料 dataSheet 下载.PDF
- TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls
- Dual MOSFET Driver
(PDF 498 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- Understanding Boost Power Stages In Switchmode Power Supplies
(PDF 149 KB)
- Understanding Buck Power Stages In Switchmode Power Supplies
(PDF 173 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
TPS65010 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| TPS65010 评估模块 |
TPS65010EVM-230 |
Texas Instruments |
开发电路板/EVM |
| SwitcherPro(TM) 开关电源设计工具 |
SWITCHERPRO |
Texas Instruments |
应用软件 |
TPS65010 参考设计
| 说明 |
型号 |
公司 |
| LDO、降压/升压、2 相同步降压、同步升压参考设计 |
PR038 |
Texas Instruments |
| 以太网电源 - 同步反向参考设计 |
PMP386 |
Texas Instruments |
| 同步 降压，两个输入电压 4.5-5.5V 的升压 多输出电压 3.3V、5V 和 12V |
PMP146 |
Texas Instruments |
| 降压/升压参考设计 |
PMP379 |
Texas Instruments |