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TPS59640RSLR

更新时间： 2024-11-26 11:44:39
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德州仪器 - TI 控制器
页数 文件大小 规格书
54页 1760K
描述
Dual-Channel (3-Phase CPU/1-Phase GPU) SVID, D-CAP+? Step-Down Controller for

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TPS59640RSLR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：HVQCCN,针数：48
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.73其他特性：ALSO REQUIRED 5V SUPPLY
模拟集成电路 - 其他类型：DUAL SWITCHING CONTROLLER控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：3.5 V
最小输入电压：3.1 V标称输入电压：3.3 V
JESD-30 代码：S-PQCC-N48JESD-609代码：e4
长度：6 mm湿度敏感等级：2
功能数量：1端子数量：48
最高工作温度：105 °C最低工作温度：-40 °C
最大输出电流：90 A最大输出电压：1.52 V
最小输出电压：0.25 V封装主体材料：PLASTIC/EPOXY
封装代码：HVQCCN封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
座面最大高度：1 mm表面贴装：YES
切换器配置：PHASE-SHIFT最大切换频率：600 kHz
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：NO LEAD端子节距：0.4 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：6 mmBase Number Matches：1

TPS59640RSLR 数据手册

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TPS51640A, TPS59640, TPS59641  
www.ti.com  
SLUSAQ2 –JANUARY 2012  
Dual-Channel (3-Phase CPU/1-Phase GPU) SVID, D-CAP+™ Step-Down Controller for  
IMVP-7 VCORE with Two Integrated Drivers  
1
FEATURES  
DESCRIPTION  
2
•
Intel IMVP-7 Serial VID (SVID) Compliant  
Supports CPU and GPU Outputs  
CPU Channel 1, 2, or 3 Phase  
Single-Phase GPU Channel  
The TPS51640A, TPS59640 and TPS59641 are  
dual-channel, fully SVID compliant IMVP-7 step-down  
controllers with two integrated gate drivers. Advanced  
control features such as D-CAP™+ architecture with  
overlapping pulse support (undershoot reduction,  
USR) and overshoot reduction (OSR) provide fast  
transient response, lowest output capacitance and  
high efficiency. All of these controllers also support  
single-phase operation for light loads. The full  
compliment of IMVP-7 I/O is integrated into the  
controllers including dual PGOOD signals, ALERT  
and VR_HOT. Adjustable control of VCORE slew rate  
and voltage positioning round out the IMVP-7  
features. In addition, the controllers' CPU channel  
includes two high-current FET gate drivers to drive  
high-side and low-side N-channel FETs with  
exceptionally high speed and low switching loss. The  
TPS51601 or TPS51601A driver is used for the third  
phase of the CPU and the GPU channel.  
•
•
•
•
Full IMVP-7 Mobile Feature Set Including  
Digital Current Monitor  
•
•
•
•
•
•
8-Bit DAC with 0.250-V to 1.52-V Output Range  
Optimized Efficiency at Light and Heavy Loads  
VCORE Overshoot Reduction (OSR)  
VCORE Undershoot Reduction (USR)  
Accurate, Adjustable Voltage Positioning  
8 Independent Frequency Selections per  
Channel (CPU/GPU)  
•
Patent Pending AutoBalance™ Phase  
Balancing  
•
•
•
Selectable 8-Level Current Limit  
3-V to 28-V Conversion Voltage Range  
The BOOT voltage (VBOOT) on the TPS51640A and  
TPS59640 is 0 V. The TPS59641 is specifically  
designed for a VBOOT level of 1.1 V.  
Two Integrated Fast FET Drivers w/Integrated  
Boost FET  
These controllers are packaged in a space saving,  
thermally enhanced 48-pin QFN. The TPS51640A is  
rated to operate from –10°C to 105°C. The  
TPS59640 and TPS59641 are rated to operate  
from –40°C to 105°C.  
•
•
Internal Driver Bypass Mode for Use with  
DrMOS Devices  
Small 6 × 6 , 48-Pin, QFN, PowerPAD™  
Package  
APPLICATIONS  
•
IMVP-7 VCORE Applications for Adapter,  
Battery, NVDC or 3 V/5 V/12 V rails  
SIMPLIFIED APPLICATION  
Internal  
FET Driver  
3-phase CPU  
Controller  
TPS51601  
FET Driver  
CPU Power Stage  
VCC_CPU  
Internal  
FET Driver  
IMVP-7  
SVID Interface  
Processor  
1-phase GPU  
Controller  
TPS51601  
FET Driver  
GPU Power Stage  
VCC_GFX  
TPS51640  
UDG-11062  
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.  
2
D-CAP+, PowerPAD, D-CAP are trademarks of Texas Instruments.  
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 © 2012, Texas Instruments Incorporated  
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TPS59640RSLR 替代型号

型号 品牌 替代类型 描述 数据表
TPS59640RSLT TI

完全替代

 Dual-Channel (3-Phase CPU/1-Phase GPU) SVID, D-CAP+? Step-Down Controller for

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