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IPM6210CA-T PDF预览

IPM6210CA-T

更新时间： 2024-01-29 10:53:04
品牌 Logo 应用领域
其他 - ETC 模拟IC开关光电二极管
页数 文件大小 规格书
15页 344K
描述
Analog IC

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IPM6210CA-T 技术参数

生命周期：Active零件包装代码：SSOP
包装说明：SSOP,针数：28
Reach Compliance Code：unknown风险等级：5.22
Is Samacsys：N模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：CURRENT-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：5.25 V最小输入电压：4.75 V
标称输入电压：5 VJESD-30 代码：R-PDSO-G28
长度：9.905 mm功能数量：2
端子数量：28最高工作温度：85 °C
最低工作温度：-10 °C最大输出电流：0.34 A
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
座面最大高度：1.75 mm表面贴装：YES
切换器配置：PUSH-PULL最大切换频率：345 kHz
温度等级：OTHER端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
宽度：3.895 mmBase Number Matches：1

IPM6210CA-T 数据手册

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IPM6210  
TM  
Data Sheet  
May 2001  
File Number 9014.1  
Precision Dual PWM Controller And  
Linear Regulator for Notebook CPUs  
Features  
• Provides 3 Regulated Voltages  
- 0.9V to 2.0V Microprocessor Core (SpeedStepTM  
Enabled)  
The IPM6210 is a highly integrated power controller which  
provides a complete power management solution for mobile  
CPUs. The IC integrates two PWM controllers and a linear  
regulator as well as monitoring and protection circuitry into a  
single 28-lead plastic SSOP package. The two PWM  
controllers regulate the microprocessor core and I/O  
voltages with synchronous-rectified buck converters, while  
the linear regulator powers the CPU clock.  
- 1.5V Microprocessor I/O  
- 2.5V Microprocessor Clock Generator  
• High Efficiency Over Wide Load Range  
• Not Dissipative Current-Sense Scheme  
- Uses MOSFET’s r  
DS(ON)  
- Optional Current-Sense Resistor for Precision  
Overcurrent  
The IPM6210 includes 5-bit digital-to-analog converter  
(DAC) that adjusts the core PWM output voltage from  
0.925V  
to 2.0V  
and conforms to the Intel Mobile VID  
• Adaptive Dead-Time Drivers for N-Channel MOSFETs  
• Operates from +5V, +3.3V and Battery (5.6-24V) Inputs  
DC  
DC  
specification. The DAC setting may be changed during  
operation to accommodate Dual-Mode processors. Special  
measures are taken to provide such a transition with  
controlled rate in a specified 100µs. A precision reference,  
remote sensing, and a proprietary architecture with  
integrated processor mode-compensated “droop” provide  
excellent static and dynamic core voltage regulation. The  
second PWM controller has a fixed 1.5V output voltage and  
powers the I/O circuitry. Both PWM controllers have  
integrated feedback loop compensation that dramatically  
reduces number of the external components. At nominal  
loads PWM controllers operate at a fixed frequency of  
300kHz. At light loads when the filter inductor current  
becomes discontinuous, controllers operate in a hysteretic  
mode. Out-of-phase operation of two PWM controllers to  
reduce input current ripple is provide in both modes of  
operation. The linear regulator uses an internal pass device  
to provide 2.5V for the CPU clock generator.  
• Precision Core Voltage Control:  
- Remote “Kelvin” Sensing  
- Summing Current-Mode Control  
- On-Chip Mode-Compensated “Droop” for Optimum  
Transient Response and Lower Processor Power  
Dissipation  
• TTL-Compatible 5-Bit Digital Output Voltage Selection  
- Wide Range - 0.925V  
to 1.3V  
in 25mV Steps, and  
DC  
DC  
to 2.0V in 50mV Steps  
DC  
from 1.3V  
DC  
- Programmable “On-the-Fly” VID Code Change with  
Customer Programmable Slew Rate and 100µs Settling  
Time  
• Power-Good Output Voltage Monitor  
• No Negative Voltage on Outputs at Turn-Off  
• Overvoltage, Undervoltage and Overcurrent Fault  
Monitors  
The IPM6210 monitors all the output voltages. A single  
Power-Good signal is issued when soft start is completed  
and all outputs are within ±10% of their respective set points.  
A built-in overvoltage protection for the core and I/O outputs  
forces the lower MOSFETs on to prevent output voltages  
from going above 115% of their settings. Undervoltage  
protection latches the chip off when any of three outputs  
drops below 75% of the set value. The PWM controller's  
overcurrent circuitry monitors the output current by sensing  
the voltage drop across the lower MOSFETs. If precision  
overcurrent protection is required, an external current-sense  
resistor may optionally be used.  
• 300kHz Fixed Switching Frequency  
• Thermal Shutdown  
Applications  
•
•
•
Mobile PCs  
Web Tablets  
Internet Appliances  
Ordering Information  
o
PART NUMBER  
TEMP. ( C)  
PACKAGE  
PKG. NO.  
M28.15  
IPM6210CA  
-10 to 85  
28 Ld SSOP  
IPM6210CA-T  
-10 to 85  
28 Ld SSOP,  
M28.15  
Tape and Reel  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc.  
1
SpeedStep™ is a trademark of Intel Corporation. | Copyright © Intersil Americas Inc. 2001, All Rights Reserved  
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