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TPS51113DRCT PDF预览

TPS51113DRCT

更新时间： 2024-09-13 05:52:07
品牌 Logo 应用领域
德州仪器 - TI 驱动器栅极稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管栅极驱动PC
页数 文件大小 规格书
26页 2200K
描述
SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER

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中文翻译

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TPS51113DRCT 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：SON
包装说明：SON-10针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.2Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：607730
Samacsys Pin Count：11Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：SON50P300X300X100-11N
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：13.2 V
最小输入电压：4.5 V标称输入电压：12 V
JESD-30 代码：S-PDSO-N10JESD-609代码：e4
长度：3 mm湿度敏感等级：2
功能数量：1端子数量：10
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：HVSON
封装形状：SQUARE封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1 mm表面贴装：YES
切换器配置：PUSH-PULL最大切换频率：330 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：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3 mmBase Number Matches：1

TPS51113DRCT 数据手册

 浏览型号TPS51113DRCT的Datasheet PDF文件第2页浏览型号TPS51113DRCT的Datasheet PDF文件第3页浏览型号TPS51113DRCT的Datasheet PDF文件第4页浏览型号TPS51113DRCT的Datasheet PDF文件第5页浏览型号TPS51113DRCT的Datasheet PDF文件第6页浏览型号TPS51113DRCT的Datasheet PDF文件第7页 
TPS51113, TPS51163  
www.ti.com ........................................................................................................................................................................................................ SLUS864–MAY 2009  
SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER  
1
FEATURES  
DESCRIPTION  
•
•
•
•
•
Flexible Power Rails: 5 V to 12 V  
Reference: 800 mV ± 0.8%  
Voltage Mode Control  
The TPS51113 and TPS51163 are cost-optimized,  
feature rich, single-channel synchronous-buck  
controllers that operates from a single 4.5-V to 13.2-V  
supply and can convert an input voltage as low as  
1.5 V.  
Support Pre-biased Startup  
Programmable Overcurrent Protection with  
Low-Side RDS(on) Current Sensing  
The controller implements voltage mode control with  
a
fixed 300-kHz (TPS51113) and 600-kHz  
•
Fixed 300-kHz (TPS51113) and 600-kHz  
(TPS51163) Switching Frequency  
(TPS51163) switching frequency. The overcurrent  
(OC) protection employs the low-side RDS(on) current  
sensing and has user-programmable threshold. The  
OC threshold is set by the resistor from LDRV_OC  
pin to GND. The resistor value is read when the  
over-current programming circuit applies 10 µA of  
current to the LDRV_OC pin during the calibration  
phase of the start-up sequence.  
•
•
•
UV/OV Protections and Power Good Indicator  
Internal Soft-start  
Integrated High-Current Drivers Powered by  
VDD  
•
10-Pin 3 × 3 SON Package  
The TPS51113/TPS51163 also supports output  
pre-biased startup.  
APPLICATIONS  
•
Server and Desktop Computer Subsystem  
Power Supplies (MCH, IOCH, PCI, Termination)  
Distributed Power Supplies  
General DC-DC Converters  
The strong gate drivers with low deadtime allow for  
the utilization of larger MOSFETs to achieve higher  
efficiency. An adaptive anti-cross conduction scheme  
is used to prevent shoot-through between the power  
FETs.  
•
•
TYPICAL APPLICATION CIRCUIT  
V
OUT  
VDD  
V
C3  
IN  
D1  
TPS51113\TPS51163  
R6  
R4  
1
2
3
4
5
BOOT  
PGOOD 10  
R1  
Q1  
Q2  
C5  
R3  
SW  
VOS  
FB  
9
8
7
6
L1  
+
HDRV  
C1  
C2  
C6  
C7  
LDRV_OC COMP_EN  
R
V
R2  
BIAS  
OUT  
R5  
R
GND  
VDD  
Enable  
OC  
–
C4  
11  
UDG-08105  
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.  
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 © 2009, Texas Instruments Incorporated  
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TPS51113DRCT 替代型号

型号 品牌 替代类型 描述 数据表
TPS51113DRCR TI

完全替代

 SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER

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