5秒后页面跳转
LM2852XMXAX-2.5/NOPB PDF预览

LM2852XMXAX-2.5/NOPB

更新时间: 2024-09-20 11:08:07
品牌 Logo 应用领域
德州仪器 - TI 开关控制器开关式稳压器开关式控制器电源电路开关式稳压器或控制器
页数 文件大小 规格书
23页 981K
描述
2A 500/1500kHz 同步降压稳压器 | PWP | 14 | -40 to 125

LM2852XMXAX-2.5/NOPB 数据手册

 浏览型号LM2852XMXAX-2.5/NOPB的Datasheet PDF文件第2页浏览型号LM2852XMXAX-2.5/NOPB的Datasheet PDF文件第3页浏览型号LM2852XMXAX-2.5/NOPB的Datasheet PDF文件第4页浏览型号LM2852XMXAX-2.5/NOPB的Datasheet PDF文件第5页浏览型号LM2852XMXAX-2.5/NOPB的Datasheet PDF文件第6页浏览型号LM2852XMXAX-2.5/NOPB的Datasheet PDF文件第7页 
LM2852  
www.ti.com  
SNVS325D JANUARY 2005REVISED APRIL 2013  
LM2852 2A 500/1500kHz Synchronous SIMPLE SWITCHER® Buck Regulator  
Check for Samples: LM2852  
1
FEATURES  
DESCRIPTION  
The LM2852 SIMPLE SWITCHER® synchronous  
2
Input Voltage Range of 2.85 to 5.5V  
buck regulator is  
a high frequency step-down  
Factory EEPROM Set Output Voltages from  
0.8V to 3.3V in 100mV Increments  
switching voltage regulator capable of driving up to a  
2A load with excellent line and load regulation. The  
LM2852 can accept an input voltage between 2.85V  
and 5.5V and deliver an output voltage that is factory  
programmable from 0.8V to 3.3V in 100mV  
increments. The LM2852 is available with a choice of  
two switching frequencies - 500kHz (LM2852Y) or  
1.5MHz (LM2852X). It also features internal, type-  
three compensation to deliver a low component count  
solution. The exposed-pad HTSSOP-14 package  
enhances the thermal performance of the LM2852.  
Maximum Load Current of 2A  
Voltage Mode Control  
Internal Type-Three Compensation  
Switching Frequency of 500kHz or 1.5MHz  
Low Standby Current of 10µA  
Internal 60 mMOSFET Switches  
Standard Voltage Options  
0.8/1.0/1.2/1.5/1.8/2.5/3.3 Volts  
APPLICATIONS  
Low Voltage Point of Load Regulation  
Local Solution for FPGA/DSP/ASIC Core  
Power  
Broadband Networking and Communications  
Infrastructure  
Portable Computing  
Typical Application Circuit  
V
= 3.3V  
IN  
PVIN  
AVIN  
EN  
SNS  
SW  
LM2852Y  
SGND  
V
I
= 2.5V  
OUT  
= 0A to 2A  
LOAD  
C
IN  
= 22 mF  
SS  
L
= 10 mH  
O
+
PGND  
C
O
= 100 mF  
C
SS  
= 2.7 nF  
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 © 2005–2013, Texas Instruments Incorporated  

LM2852XMXAX-2.5/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2852XMXA-2.5/NOPB TI

类似代替

2A 500/1500kHz 同步降压稳压器 | PWP | 14 | -40 to 12
LM2852XMXAX-2.5 TI

类似代替

LM2852 2A 500/1500kHz Synchronous SIMPLE SWIT

与LM2852XMXAX-2.5/NOPB相关器件

型号 品牌 获取价格 描述 数据表
LM2852XMXAX-3.0 TI

获取价格

LM2852 2A 500/1500kHz Synchronous SIMPLE SWIT
LM2852XMXAX-3.0 NSC

获取价格

2A 500/1500kHz Synchronous SIMPLE SWITCHER㈢ B
LM2852XMXAX-3.0/NOPB TI

获取价格

2A 500/1500kHz Synchronous SIMPLE SWITCHER? Buck Regulator 14-HTSSOP
LM2852XMXAX-3.3 NSC

获取价格

2A 500/1500kHz SIMPLE SYNCHRONOUS Buck Regulator
LM2852XMXAX-3.3 TI

获取价格

LM2852 2A 500/1500kHz Synchronous SIMPLE SWIT
LM2852XMXAX-3.3/NOPB TI

获取价格

2A 500/1500kHz 同步降压稳压器 | PWP | 14 | -40 to 12
LM2852YMXA-0.8 NSC

获取价格

2A 500/1500kHz Synchronous SIMPLE SWITCHER㈢ B
LM2852YMXA-0.8 TI

获取价格

LM2852 2A 500/1500kHz Synchronous SIMPLE SWIT
LM2852YMXA-1.0 TI

获取价格

LM2852 2A 500/1500kHz Synchronous SIMPLE SWIT
LM2852YMXA-1.0 NSC

获取价格

2A 500/1500kHz SIMPLE SYNCHRONOUS Buck Regulator