5秒后页面跳转
LMZ34002RKGT PDF预览

LMZ34002RKGT

更新时间: 2024-02-08 11:48:42
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关式稳压器或控制器电源电路开关式控制器PC
页数 文件大小 规格书
31页 857K
描述
2A, Negative Output, SIMPLE SWITCHER® Power Module with 4.5V-40V Input in QFN Package

LMZ34002RKGT 技术参数

是否无铅: 不含铅是否Rohs认证: 不符合
生命周期:Active包装说明:QFN-41
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:1.85Samacsys Confidence:4
Samacsys Status:ReleasedSamacsys PartID:415052
Samacsys Pin Count:41Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:RKG (R-PB1QFN-N41)
Samacsys Released Date:2017-05-13 07:23:51Is Samacsys:N
其他特性:OPERATES IN ADJUSTABLE MODE FROM -3V TO -17V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE最大输入电压:40 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:R-PXSS-N41JESD-609代码:e4
长度:11 mm湿度敏感等级:3
功能数量:1端子数量:41
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:2 A最大输出电压:-17 V
最小输出电压:-3 V标称输出电压:-5 V
封装主体材料:PLASTIC/EPOXY封装代码:HQCCN
封装等效代码:LCC41(UNSPEC)封装形状:RECTANGULAR
封装形式:SPECIAL SHAPE峰值回流温度(摄氏度):250
认证状态:Not Qualified座面最大高度:2.9 mm
子类别:Switching Regulator or Controllers表面贴装:YES
最大切换频率:900 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:0.9 mm端子位置:UNSPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:9 mm
Base Number Matches:1

LMZ34002RKGT 数据手册

 浏览型号LMZ34002RKGT的Datasheet PDF文件第2页浏览型号LMZ34002RKGT的Datasheet PDF文件第3页浏览型号LMZ34002RKGT的Datasheet PDF文件第4页浏览型号LMZ34002RKGT的Datasheet PDF文件第5页浏览型号LMZ34002RKGT的Datasheet PDF文件第6页浏览型号LMZ34002RKGT的Datasheet PDF文件第7页 
LMZ34002  
www.ti.com  
SNVS989A JULY 2013REVISED SEPT 2013  
2A, Negative Output, SIMPLE SWITCHER® Power Module with 4.5V-40V Input  
in QFN Package  
Check for Samples: LMZ34002  
1
FEATURES  
DESCRIPTION  
Complete Integrated Power Solution Allows  
Small Footprint, Low-Profile Design  
The LMZ34002 SIMPLE SWITCHER® power module  
is an easy-to-use, negative output voltage power  
module that combines a 15-W DC/DC converter with  
a shielded inductor, and passives into a low profile,  
QFN package. This total power solution allows as few  
as five external components and eliminates the loop  
compensation and magnetics part selection process.  
Wide Input Voltage Range from 4.5 V to 40 V  
Output Adjustable from –3.0 V to –17 V  
Supplies up to 2-A of Output Current  
45-V Surge Capability  
Synchronizes to an External Clock  
Adjustable Slow-Start  
The 9x11x2.8 mm QFN package is easy to solder  
onto a printed circuit board and allows a compact  
design with fewer components and excellent power  
dissipation capability. The LMZ34002 offers the  
flexibility and the feature-set of a discrete design and  
is ideal for powering a wide range of ICs and analog  
circuits requiring a negative output voltage. Advanced  
packaging technology affords a robust and reliable  
power solution compatible with standard QFN  
mounting and testing techniques.  
Programmable Undervoltage Lockout (UVLO)  
Output Overcurrent Protection  
Over Temperature Protection  
Operating Temperature Range: –40°C to 85°C  
Enhanced Thermal Performance: 14°C/W  
Meets EN55022 Class B Emissions  
- Integrated Shielded Inductor  
For Design Help visit  
http://www.ti.com/LMZ34002  
SIMPLIFIED APPLICATION  
LMZ34002  
V
-V  
C
IN  
OUT  
APPLICATIONS  
VIN  
VOUT  
VOUT_PT  
A_VOUT  
Industrial and Motor Controls  
Automated Test Equipment  
Bipolar Amplifiers in Audio/Video  
High Density Power Systems  
C
IN  
OUT  
INH/UVLO  
RT  
CLK  
STSEL  
Safe Operating Current  
2.2  
2
SS  
VADJ  
GND  
1.8  
1.6  
1.4  
1.2  
1
R
SET  
0.8  
0.6  
0.4  
0.2  
0
VO = –3.3 V  
VO = –5 V  
VO = –12 V  
VO = –15 V  
5
10  
15  
20  
25  
30  
35  
40  
Input Voltage (V)  
G000  
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with  
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.  
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more  
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.  
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 © 2013, Texas Instruments Incorporated  

LMZ34002RKGT 替代型号

型号 品牌 替代类型 描述 数据表
LMZ34002RKGR TI

完全替代

2A, Negative Output, SIMPLE SWITCHER® Power

与LMZ34002RKGT相关器件

型号 品牌 获取价格 描述 数据表
LMZ34202 TI

获取价格

采用 QFN 封装的 4.5V 至 42V、2A 降压电源模块
LMZ34202RVQR TI

获取价格

采用 QFN 封装的 4.5V 至 42V、2A 降压电源模块 | RVQ | 43 |
LMZ34202RVQT TI

获取价格

采用 QFN 封装的 4.5V 至 42V、2A 降压电源模块 | RVQ | 43 |
LMZ35003 TI

获取价格

2.5A SIMPLE SWITCHER® Power Module with 7V-5
LMZ35003RKGR TI

获取价格

2.5A SIMPLE SWITCHER® Power Module with 7V-5
LMZ35003RKGT TI

获取价格

2.5A SIMPLE SWITCHER® Power Module with 7V-5
LMZ36002 TI

获取价格

采用 QFN 封装的 4.5V 至 60V、2A 降压电源模块
LMZ36002RVQR TI

获取价格

采用 QFN 封装的 4.5V 至 60V、2A 降压电源模块 | RVQ | 43 |
LMZ36002RVQT TI

获取价格

采用 QFN 封装的 4.5V 至 60V、2A 降压电源模块 | RVQ | 43 |
LMZ7-QW30 LUMILEDS

获取价格

LED LUXEON WARM WHITE 3000K 2SMD