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CSD95481RWJ PDF预览

CSD95481RWJ

更新时间: 2024-11-12 11:13:15
品牌 Logo 应用领域
德州仪器 - TI 开关输出元件
页数 文件大小 规格书
15页 870K
描述
采用业界通用封装的 60A 同步降压 NexFET™ 智能功率级

CSD95481RWJ 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_compliantECCN代码:EAR99
Factory Lead Time:12 weeks风险等级:1.71
其他特性:ADJUSTABLE OUTPUT VOLATGE MAX IS 5.5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 V
JESD-30 代码:R-XQCC-N41JESD-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:60 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峰值回流温度(摄氏度):NOT SPECIFIED
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端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

CSD95481RWJ 数据手册

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Support &  
Community  
Product  
Folder  
Order  
Now  
Tools &  
Software  
Technical  
Documents  
CSD95481RWJ  
SLPS674 JUNE 2017  
CSD95481RWJ Synchronous Buck NexFET™ Smart Power Stage  
1 Features  
2 Applications  
1
60-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 CSD95481RWJ 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  
CSD95481RWJ  
13-Inch Reel  
2500  
QFN  
Tape  
and  
Reel  
5.00-mm × 6.00-mm  
Package  
P12V  
CSD95481RWJT 7-Inch Reel  
250  
TPS53679  
BOOT BOOT_R  
AVSP  
AVSN  
VIN  
PWM  
CSD95481RWJ  
VOS  
PWM1  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
ASKIP#  
EN/FCCM  
VDD  
P5V  
VSW  
TAO  
LOAD  
PVDD  
LSET PGND IOUT REFIN  
ACSP1  
TSEN  
Typical Power Stage Efficiency and Power Loss  
100  
90  
80  
70  
60  
50  
40  
30  
14  
12  
10  
8
P12V  
P5V  
BOOT BOOT_R  
CSD95481RWJ  
VIN  
PWM  
VOS  
APWM6  
EN/FCCM  
VDD  
VREF  
3.3 V  
VSW  
TAO  
ADDR  
PVDD  
LSET PGND IOUT REFIN  
V3P3  
ACSP6  
VREF  
P12V  
VIN_CSNIN  
6
CSPIN  
BVSN  
BVSP  
VCCIO  
BEN_VCCIO  
4
P12V  
P5V  
SCLK  
SDIO  
BOOT BOOT_R  
CSD95492QVM  
VIN  
PWM  
SALERT#  
PIN_ALT#  
VR_HOT#  
SMB_CLK  
SMB_ALERT  
#
VOS  
BPWM1  
BSKIP#  
2
EN/FCCM  
VDD  
VSW  
TAO  
LOAD  
PVDD  
0
LSET PGND IOUT REFIN  
SMB_DIO  
AVR_RDY  
BVR_RDY  
AVR_EN  
VR_FAULT#  
RESET#  
0
10  
20  
30  
40  
50  
60  
Output Current (A)  
D000  
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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