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CSD97395Q4M PDF预览

CSD97395Q4M

更新时间: 2024-01-02 22:38:28
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
22页 996K
描述
CSD97395Q4M Synchronous Buck NexFET™ Power Stage

CSD97395Q4M 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVSON,
Reach Compliance Code:not_compliantECCN代码:EAR99
Factory Lead Time:6 weeks风险等级:1.68
其他特性:ULTRA-LOW QUIESCENT (ULQ) CURRENT MODE; ALSO REQ VIN 24V MAX模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:4.5 V标称输入电压:5 V
JESD-30 代码:R-PDSO-N8JESD-609代码:e3
长度:4.5 mm湿度敏感等级:2
功能数量:1端子数量:8
最高工作温度:150 °C最低工作温度:-40 °C
最大输出电流:60 A封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, 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:BUCK最大切换频率:2000 kHz
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.5 mm
Base Number Matches:1

CSD97395Q4M 数据手册

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Sample &  
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Technical  
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CSD97395Q4M  
SLPS541A DECEMBER 2014REVISED MARCH 2015  
CSD97395Q4M Synchronous Buck NexFET™ Power Stage  
1 Features  
2 Applications  
1
Over 92% System Efficiency at 15 A  
Max Rated Continuous Current 25 A, Peak 60 A  
High Frequency Operation (up to 2 MHz)  
High Density – SON 3.5 mm × 4.5 mm Footprint  
Ultra-Low Inductance Package  
Ultrabook/Notebook DC/DC Converters  
Multiphase Vcore and DDR Solutions  
Point-of-Load Synchronous Buck in Networking,  
Telecom, and Computing Systems  
3 Description  
System-Optimized PCB Footprint  
Ultra-Low Quiescent (ULQ) Current Mode  
3.3 V and 5 V PWM Signal Compatible  
Diode Emulation Mode With FCCM  
Input Voltages up to 24 V  
The CSD97395Q4M NexFET™ Power Stage is a  
highly optimized design for use in a high-power, high-  
density synchronous buck converter. This product  
integrates the driver IC and NexFET technology to  
complete the power stage switching function. The  
driver IC has a built-in selectable diode emulation  
function that enables DCM operation to improve light  
load efficiency. In addition, the driver IC supports  
ULQ mode that enables connected standby for  
Windows® 8. With the PWM input in tri-state,  
quiescent current is reduced to 130 µA, with  
immediate response. When SKIP# is held at tri-state,  
the current is reduced to 8 µA (typically 20 µs is  
required to resume switching). This combination  
produces a high current, high efficiency, and high  
speed switching device in a small 3.5 × 4.5 mm  
outline package. In addition, the PCB footprint is  
optimized to help reduce design time and simplify the  
completion of the overall system design.  
Tri-State PWM Input  
Integrated Bootsrap Diode  
Shoot Through Protection  
RoHS Compliant – Lead Free Terminal Plating  
Halogen Free  
Device Information(1)  
ORDER NUMBER  
CSD97395Q4M  
PACKAGE  
MEDIA AND QTY  
13-inch reel  
7-inch reel  
2500  
250  
SON 3.5 × 4.5 mm  
Plastic Package  
CSD97395Q4MT  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
SPACER  
Application Diagram  
Typical Power Stage Efficiency and Power Loss  
VIN  
100  
90  
80  
70  
60  
50  
40  
12  
10  
8
CSD97395  
VOUT  
VDD = 5 V  
VIN = 12 V  
VOUT = 1.8 V  
LOUT = 0.29 PH  
fSW = 500 kHz  
TA = 25qC  
VCC  
6
VCC  
PWM1  
+Is1  
4
-Is2  
VOUT  
VOUT  
SS  
2
+NTC  
-NTC  
+Is2  
0
RT  
-Is2  
0
5
10  
15  
20  
25  
Output Current (A)  
PWM2  
D001  
PGND  
Multi-Phase  
Controller  
CSD97395  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 

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