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CSD95480RWJ PDF预览

CSD95480RWJ

更新时间: 2024-11-12 11:13:35
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德州仪器 - TI 开关
页数 文件大小 规格书
15页 399K
描述
采用业界通用封装的 70A 同步降压 NexFET™ 智能功率级

CSD95480RWJ 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:HQCCN,
Reach Compliance Code:not_compliantFactory Lead Time:12 weeks
风险等级:1.72其他特性:ADJUSTABLE VOLTAGE RANGE IS UPTO 5.5V
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:16 V最小输入电压:4.5 V
标称输入电压:12 VJESD-30 代码:R-XQCC-N41
JESD-609代码:e3长度:6 mm
湿度敏感等级:2功能数量:1
端子数量:41最高工作温度:150 °C
最低工作温度:-55 °C最大输出电流:90 A
封装主体材料:UNSPECIFIED封装代码:HQCCN
封装形状:RECTANGULAR封装形式:CHIP CARRIER, HEAT SINK/SLUG
座面最大高度:1.05 mm表面贴装:YES
切换器配置:BUCK最大切换频率:1250 kHz
温度等级:MILITARY端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:1.05 mm
端子位置:QUAD宽度:5 mm
Base Number Matches:1

CSD95480RWJ 数据手册

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Support &  
Community  
Product  
Folder  
Order  
Now  
Tools &  
Software  
Technical  
Documents  
CSD95480RWJ  
SLPS670 JUNE 2017  
CSD95480RWJ Synchronous Buck NexFET™ Smart Power Stage  
1 Features  
2 Applications  
1
70-A Continuous Operating Current Capability  
Over 95% System Efficiency at 30 A  
High-Frequency Operation (up to 1.25 MHz)  
Diode Emulation Function  
Multiphase Synchronous Buck Converters  
High-Frequency Applications  
High-Current, Low-Duty Cycle Applications  
POL DC-DC Converters  
Temperature Compensated Bi-Directional Current  
Sense  
Memory and Graphic Cards  
Desktop and Server VR12.x / VR13.x V-Core  
Synchronous Buck Converters  
Analog Temperature Output  
Fault Monitoring  
3 Description  
3.3-V and 5-V PWM Signal Compatible  
Tri-State PWM Input  
The CSD95480RWJ 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 power MOSFETs to  
complete the power stage switching function. This  
combination produces high-current, high-efficiency,  
and high-speed switching capability in a small 5-mm  
× 6-mm outline package. It also integrates the  
accurate current sensing and temperature sensing  
functionality to simplify system design and improve  
accuracy. In addition, the PCB footprint has been  
optimized to help reduce design time and simplify the  
completion of the overall system design.  
Integrated Bootstrap Switch  
Optimized Dead Time for Shoot-Through  
Protection  
High-Density QFN 5-mm × 6-mm Footprint  
Ultra-Low-Inductance Package  
System Optimized PCB Footprint  
Thermally Enhanced Topside Cooling  
RoHS Compliant – Lead-Free Terminal Plating  
Halogen Free  
Device Information(1)  
DEVICE  
MEDIA  
QTY  
PACKAGE  
SHIP  
Application Diagram  
CSD95480RWJ  
13-Inch Reel  
2500  
QFN  
Tape  
and  
Reel  
5.00-mm × 6.00-mm  
Package  
P12V  
CSD95480RWJT  
7-Inch Reel  
250  
TPS53679  
BOOT BOOT_R  
AVSP  
AVSN  
VIN  
VOS  
PWM  
PWM1  
CSD95480RWJ  
ASKIP#  
EN/FCCM  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
P5V  
VSW  
TAO  
VDD  
LOAD  
PVDD  
LSET  
PGND IOUT REFIN  
ACSP1  
TSEN  
Typical Power Stage Efficiency and Power Loss  
100  
90  
80  
70  
60  
50  
40  
30  
17.5  
P12V  
P5V  
15  
BOOT BOOT_R  
VOS  
VIN  
APWM6  
PWM  
CSD95480RWJ  
EN/FCCM  
VREF  
3.3V  
VSW  
TAO  
ADDR  
VDD  
12.5  
10  
PVDD  
LSET  
PGND IOUT REFIN  
VDD = 5 V  
VIN = 12 V  
VOUT = 1.8 V  
LOUT = 150 nH  
fSW = 600 kHz  
TA = 25èC  
V3P3  
ACSP6  
VREF  
P12V  
VIN_CSNIN  
7.5  
5
CSPIN  
BVSN  
BVSP  
VCCIO  
BEN_VCCIO  
P12V  
P5V  
SCLK  
SDIO  
BOOT BOOT_R  
VIN  
SALERT#  
PIN_ALT#  
VR_HOT#  
SMB_CLK  
SMB_ALERT#  
SMB_DIO  
AVR_RDY  
BVR_RDY  
AVR_EN  
2.5  
0
VOS  
PWM  
BPWM1  
BSKIP#  
CSD95492QVM  
EN/FCCM  
VSW  
TAO  
VDD  
LOAD  
PVDD  
LSET  
PGND IOUT REFIN  
0
10  
20  
30  
40  
50  
60  
70  
Output Current (A)  
D000  
VR_FAULT#  
RESET#  
BCSP1  
AGND  
Copyright  
© 2016, Texas Instruments Incorporated  
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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