5秒后页面跳转
LM2622MMX-ADJ/NOPB PDF预览

LM2622MMX-ADJ/NOPB

更新时间: 2024-11-27 02:58:27
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
27页 1508K
描述
LM2622 600kHz/1.3MHz Step-up PWM DC/DC Converter

LM2622MMX-ADJ/NOPB 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:MSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.72模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:12 V最小输入电压:2 V
标称输入电压:2 VJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:2.3 A
最大输出电压:12 V最小输出电压:1.26 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm表面贴装:YES
切换器配置:BOOST最大切换频率:1250 kHz
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 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

LM2622MMX-ADJ/NOPB 数据手册

 浏览型号LM2622MMX-ADJ/NOPB的Datasheet PDF文件第2页浏览型号LM2622MMX-ADJ/NOPB的Datasheet PDF文件第3页浏览型号LM2622MMX-ADJ/NOPB的Datasheet PDF文件第4页浏览型号LM2622MMX-ADJ/NOPB的Datasheet PDF文件第5页浏览型号LM2622MMX-ADJ/NOPB的Datasheet PDF文件第6页浏览型号LM2622MMX-ADJ/NOPB的Datasheet PDF文件第7页 
LM2622  
www.ti.com  
SNVS068E MAY 2000REVISED MARCH 2013  
LM2622 600kHz/1.3MHz Step-up PWM DC/DC Converter  
Check for Samples: LM2622  
1
FEATURES  
DESCRIPTION  
The LM2622 is a step-up DC/DC converter with a  
1.6A, 0.2Ω internal switch and pin selectable  
operating frequency. With the ability to convert 3.3V  
to multiple outputs of 8V, -8V, and 23V, the LM2622  
is an ideal part for biasing TFT displays. The LM2622  
can be operated at switching frequencies of 600kHz  
and 1.3MHz allowing for easy filtering and low noise.  
An external compensation pin gives the user flexibility  
in setting frequency compensation, which makes  
possible the use of small, low ESR ceramic  
capacitors at the output. The LM2622 is available in a  
low profile 8-lead VSSOP package.  
2
1.6A, 0.2Ω, Internal Switch  
Operating Voltage as Low as 2.0V  
600kHz/1.3MHz Pin Selectable Frequency  
Operation  
Over Temperature Protection  
8-Lead VSSOP Package  
APPLICATIONS  
TFT Bias Supplies  
Handheld Devices  
Portable Applications  
GSM/CDMA Phones  
Digital Cameras  
Typical Application Circuit  
L
D
2.7V - 3.3V  
10uH  
5
SW  
6
3
7
VIN  
FSLCT  
RFB!  
40.2k  
LM2622  
8V  
2
Battery or  
Power  
FB  
SHDN  
VC  
GND  
CIN  
1
4
Source  
22UF  
RC  
24k  
RFB2  
7.5k  
COUT  
22uF  
CC  
2.2nF  
Figure 1. 600 kHz Operation  
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.  
All trademarks are the property of their respective owners.  
2
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 © 2000–2013, Texas Instruments Incorporated  

LM2622MMX-ADJ/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2622MM-ADJ/NOPB TI

类似代替

LM2622 600kHz/1.3MHz Step-up PWM DC/DC Converter

与LM2622MMX-ADJ/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LM2623 TI

获取价格

LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623 NSC

获取价格

General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623_04 NSC

获取价格

General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623_05 NSC

获取价格

General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623_14 TI

获取价格

General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623_15 TI

获取价格

General-Purpose, Gated-Oscillator-Based DC/DC Boost Converter
LM2623ALD NSC

获取价格

General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623ALD TI

获取价格

LM2623 General Purpose, Gated Oscillator Based, DC/DC Boost Converter
LM2623ALD/NOPB TI

获取价格

0.8V to 14V input voltage, 2A load current, step-up DC-DC 14-WSON -40 to 85
LM2623ALDX NSC

获取价格

General Purpose, Gated Oscillator Based, DC/DC Boost Converter