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TPS62110RSARG4 PDF预览

TPS62110RSARG4

更新时间： 2024-02-10 21:28:02
品牌 Logo 应用领域
德州仪器 - TI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
23页 1725K
描述
17-V, 1.5-A, SYNCHRONOUS STEP-DOWN CONVERTER

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中文翻译

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TPS62110RSARG4 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：QFN
包装说明：QFN-16针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.7Is Samacsys：N
其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 16V ; PFM MODE IS ALSO AVAILABLE模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：17 V最小输入电压：3.1 V
标称输入电压：12 VJESD-30 代码：S-PQCC-N16
JESD-609代码：e4长度：4 mm
湿度敏感等级：2功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：2.4 A
最大输出电压：16 V最小输出电压：1.2 V
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, 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：BUCK最大切换频率：1100 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：0.65 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4 mmBase Number Matches：1

TPS62110RSARG4 数据手册

 浏览型号TPS62110RSARG4的Datasheet PDF文件第2页浏览型号TPS62110RSARG4的Datasheet PDF文件第3页浏览型号TPS62110RSARG4的Datasheet PDF文件第4页浏览型号TPS62110RSARG4的Datasheet PDF文件第5页浏览型号TPS62110RSARG4的Datasheet PDF文件第6页浏览型号TPS62110RSARG4的Datasheet PDF文件第7页 
TPS62110  
TPS62111  
TPS62112  
www.ti.com  
SLVS585–JULY 2005  
17-V, 1.5-A, SYNCHRONOUS STEP-DOWN CONVERTER  
FEATURES  
DESCRIPTION  
•
High-Efficiency Synchronous Step-Down  
Converter With up to 95% Efficiency  
The TPS6211x devices are a family of low-noise  
synchronous step-down dc-dc converters that are  
ideally suited for systems powered from a 2-cell Li-ion  
battery or from a 12-V or 15-V rail.  
•
•
3.1-V to 17-V Operating Input Voltage Range  
Adjustable Output Voltage Range From  
1.2 V to 16 V  
The TPS6211x is a synchronous PWM converter with  
integrated – and P-channel power MOSFET switches.  
Synchronous rectification is used to increase ef-  
ficiency and to reduce external component count. To  
achieve highest efficiency over a wide load current  
•
•
Fixed Output Voltage Options Available in  
3.3 V and 5 V  
Synchronizable to External Clock Signal up to  
1.4 MHz  
range, the converter enters  
a
power-saving,  
pulse-frequency modulation (PFM) mode at light load  
currents. Operating frequency is typically 1 MHz,  
allowing the use of small inductor and capacitor  
values. The device can be synchronized to an exter-  
nal clock signal in the range of 0.8 MHz to 1.4 MHz.  
For low noise operation, the converter can be  
operated in PWM-only mode. In the shutdown mode,  
the current consumption is reduced to less than 2 µA.  
The TPS6211x is available in the 16-pin (RSA) QFN  
package, and operates over a free-air temperature  
range of –40°C to 85°C.  
•
•
Up to 1.5-A Output Current  
High Efficiency Over a Wide Load Current  
Range Due to PFM/PWM Operation Mode  
•
100% Maximum Duty Cycle for Lowest  
Dropout  
•
•
•
20-µA Quiescent Current (Typical)  
Overtemperature and Overcurrent Protected  
Available in 16-Pin QFN Package  
APPLICATIONS  
TPS62111  
•
•
•
Point-of-Load Regulation From 12-V Bus  
Organizers, PDAs, and Handheld PCs  
Handheld Scanners  
Efficiency vs Output Current  
100  
4.2 V  
90  
TYPICAL APPLICATION  
80  
6.8 mH  
5 V  
V
= 3.8 V to 17 V  
I
70  
TPS62111  
VIN  
VIN  
EN  
SW  
V = 3.3 V  
O
SW  
1 M  
60  
8.4 V  
PG  
LBO  
FB  
VINA  
C
= 10 mF  
1 mF  
I
CO = 22 mF  
6.3 V  
50  
25 V  
AGND  
12 V  
LBI  
40  
SYNC  
30  
GND GND PwPD PGND PGND  
V
= 3.3 V  
20  
O
o
T
= 25 C  
A
10  
PFM Mode  
0
0.0001  
0.001  
0.01  
0.1  
1
10  
I
- Output Current- A  
O
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.  
PowerPAD is a trademark of Texas Instruments.  
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 © 2005, Texas Instruments Incorporated  
1234567...23

中文翻译

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TPS62110RSARG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS62110RSATG4 TI

完全替代

 17-V, 1.5-A, SYNCHRONOUS STEP-DOWN CONVERTER
TPS62110RSAT TI

完全替代

 17-V, 1.5-A, SYNCHRONOUS STEP-DOWN CONVERTER
TPS62110RSAR TI

完全替代

 17-V, 1.5-A, SYNCHRONOUS STEP-DOWN CONVERTER

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