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TPS658622AZQZT PDF预览

TPS658622AZQZT

更新时间: 2024-09-16 07:04:51
品牌 Logo 应用领域
德州仪器 - TI 电源电路电源管理电路
页数 文件大小 规格书
7页 285K
描述
Advanced Power Management Unit

TPS658622AZQZT 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Lifetime Buy包装说明:BGA-120
Reach Compliance Code:compliantECCN代码:EAR99
Factory Lead Time:1 week风险等级:8.45
Is Samacsys:N可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-PBGA-B120
JESD-609代码:e1长度:6 mm
湿度敏感等级:3信道数量:15
功能数量:1端子数量:120
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装形状:SQUARE封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
座面最大高度:1 mm表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM宽度:6 mm
Base Number Matches:1

TPS658622AZQZT 数据手册

 浏览型号TPS658622AZQZT的Datasheet PDF文件第2页浏览型号TPS658622AZQZT的Datasheet PDF文件第3页浏览型号TPS658622AZQZT的Datasheet PDF文件第4页浏览型号TPS658622AZQZT的Datasheet PDF文件第5页浏览型号TPS658622AZQZT的Datasheet PDF文件第6页浏览型号TPS658622AZQZT的Datasheet PDF文件第7页 
TPS658622A  
www.ti.com  
SLVSAJ7SEPTEMBER 2010  
Advanced Power Management Unit  
Check for Samples: TPS658622A  
1 Introduction  
1.1 Main Features  
1
Converter Mode Control  
• BATTERY CHARGER  
• SYSTEM MANAGEMENT  
– Dual-Input Power Path  
– Complete Charge Management Solution for a  
Single-Cell Li-Ion/Li-Pol Cell With Dynamic  
Power Management and Thermal Foldback  
USB Current Limiting  
Max. 18-V Overvoltage Protection  
– Maximum 1-A Charge Current  
– Programmable Adapter and USB Charge  
Operation  
– Power-Good Monitoring on All Supply  
Outputs  
• INTEGRATED POWER SUPPLIES  
– Software Reset Function  
– 3 Programmable Step-Down Converters  
– Hardware On/Off and Reboot Control  
– 11-Channel ADC With 3 Operating Modes  
Software-Controlled Enable/Forced PWM  
Mode  
Single Conversion  
Peak Detection  
Averaging  
Automatic Power-Saving Mode  
Maximum 1.5-A Outputs (SM0, SM2)  
Maximum 2-A Output (SM1)  
– 11 Programmable General-Purpose LDOs  
1.2 Applications  
7 With Output Voltages of 1.25 V to 3.3 V  
Smart Phones  
2 With Output Voltages of 0.725 V to 1.5 V  
or 1.25 V to 2.586 V (Factory  
Configurable)  
Portable Navigation Devices  
Portable Media Players  
1 Always On With Output Voltages of  
1.25 V to 3.3 V  
1 With Output Voltage of 1.7 V to 2.475 V  
• DISPLAY SUPPORT FUNCTIONS  
– 4 PWM Outputs With Programmable  
Frequency and Duty Cycle  
– Dual RGB LED Drivers  
– Constant-Current WLED Driver  
26.5 V (Max.) at 25 mA  
Overvoltage Protection  
Programmable Current-Level and  
Brightness Control  
• HOST INTERFACE  
– Interrupt Controller With Maskable Interrupts  
– External ADC Triggering and Step-Down  
1.3 Overview  
The TPS658622A provides an easy-to-use, fully integrated solution for handheld devices, integrating  
charge management, multiple regulated power supplies, system management, and display functions in a  
small 6-mm × 6-mm package. The I2C interface enables control of a wide range of subsystem parameters.  
Internal registers have a complete set of status information, enabling easy diagnostics and host-controlled  
handling of fault conditions.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2010, Texas Instruments Incorporated  

TPS658622AZQZT 替代型号

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