5秒后页面跳转
LX7165-01CSP-TR PDF预览

LX7165-01CSP-TR

更新时间: 2024-01-07 02:15:36
品牌 Logo 应用领域
美高森美 - MICROSEMI 开关
页数 文件大小 规格书
24页 978K
描述
Switching Regulator, Voltage-mode, 5A, 2250kHz Switching Freq-Max, PBGA20

LX7165-01CSP-TR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:VFBGA, BGA20,4X5,16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.66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:5.5 V最小输入电压:3 V
标称输入电压:5 VJESD-30 代码:R-PBGA-B20
长度:2.045 mm功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:最大输出电流:5 A
最大输出电压:1.035 V最小输出电压:0.8865 V
标称输出电压:0.9 V封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:BGA20,4X5,16
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
认证状态:Not Qualified座面最大高度:0.626 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:2250 kHz
技术:MOS温度等级:OTHER
端子形式:BALL端子节距:0.4 mm
端子位置:BOTTOM宽度:1.63 mm
Base Number Matches:1

LX7165-01CSP-TR 数据手册

 浏览型号LX7165-01CSP-TR的Datasheet PDF文件第2页浏览型号LX7165-01CSP-TR的Datasheet PDF文件第3页浏览型号LX7165-01CSP-TR的Datasheet PDF文件第4页浏览型号LX7165-01CSP-TR的Datasheet PDF文件第5页浏览型号LX7165-01CSP-TR的Datasheet PDF文件第6页浏览型号LX7165-01CSP-TR的Datasheet PDF文件第7页 
LX7165  
3V to 5.5V, 5A Constant Frequency Hysteretic  
Synchronous Buck Regulator with I2C  
Production Datasheet  
Description  
Features  
The LX7165 is a digitally controlled step-down regulator  
IC with an integrated 40m Ω high-side P-channel  
MOSFET and a 14mlow-side N-channel MOSFET. It  
features Microsemi’s proprietary constant-frequency  
hysteretic control engine for near-instantaneous  
correction to line/load transients. It does not require  
high-ESR output capacitors and incorporates energy-  
saving “PSM” (Power Save or Pulse Skip Mode) at light  
loads, to extend battery life in mobile applications.  
The LX7165 has an I2C serial interface port for output  
voltage margining and monitoring if required (it can  
also operate in default mode). In addition it includes  
robust fault monitoring functions.  
Constant Frequency Hysteretic Control  
Extremely Fast Line/Load Transient Response  
I2C for Output Adjustment (3.4Mbps)  
1.875 MHz Switching Frequency  
Extremely Low-RDSON MOSFETS  
Input Voltage Rail 3.3V to 5V  
Greater than 5A Output Current  
I2C Selectable Power Save Mode for Light-Load  
Efficiency  
UVLO, OVP, OCP  
0°C to +85°C Ambient Temperature  
Available in WLCSP-20 (0.4mm pitch)  
RoHS Compliant  
The LX7165 will operate from 3V to 5.5V, and is  
available in 3 fixed output voltage options: 0.9V, 0.95V,  
and 0.97V (no voltage divider is necessary). The output  
voltage can also be adjusted with an external voltage  
divider up to 3.3V.  
Applications  
High Performance HDD  
Notebooks/Netbooks/Tablets/Slates  
Figure 1: Typical 5V to 1.8V at 5A schematic with or without I2C implemented  
Copyright © 2013  
Rev. 1.1, 01/09/2013  
Microsemi  
Analog Mixed Signal Group  
Page 1  
One Enterprise Aliso Viejo, CA 92656 USA, 1-800-713-4113, 949-380-6100, fax 949-215-4996  

与LX7165-01CSP-TR相关器件

型号 品牌 描述 获取价格 数据表
LX7165-02CSP MICROSEMI Switching Regulator, Voltage-mode, 5A, 2250kHz Switching Freq-Max, PBGA20

获取价格

LX7165-02CSP-TR MICROSEMI Switching Regulator, Voltage-mode, 5A, 2250kHz Switching Freq-Max, PBGA20

获取价格

LX7165-03CSP MICROSEMI Switching Regulator, Voltage-mode, 5A, 2250kHz Switching Freq-Max, PBGA20

获取价格

LX7165-20CSP MICROSEMI Switching Regulator

获取价格

LX7165-20CSP-TR MICROSEMI Switching Regulator

获取价格

LX7167 MICROCHIP LX7167 is a step-down PWM Switching Regulator IC with integrated high side P-CH and low si

获取价格