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MAX8836ZEWEEE+T PDF预览

MAX8836ZEWEEE+T

更新时间: 2024-09-12 20:08:11
品牌 Logo 应用领域
美信 - MAXIM 开关
页数 文件大小 规格书
19页 415K
描述
Switching Regulator, Voltage-mode, 1.2A, PBGA16, 2 X 2 MM, 0.70 MM HEIGHT, ROHS COMPLIANT, WLP-16

MAX8836ZEWEEE+T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:FBGA, BGA16,4X4,20
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODEJESD-30 代码:S-PBGA-B16
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:1.2 A
封装主体材料:PLASTIC/EPOXY封装代码:FBGA
封装等效代码:BGA16,4X4,20封装形状:SQUARE
封装形式:GRID ARRAY峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:YES温度等级:INDUSTRIAL
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

MAX8836ZEWEEE+T 数据手册

 浏览型号MAX8836ZEWEEE+T的Datasheet PDF文件第2页浏览型号MAX8836ZEWEEE+T的Datasheet PDF文件第3页浏览型号MAX8836ZEWEEE+T的Datasheet PDF文件第4页浏览型号MAX8836ZEWEEE+T的Datasheet PDF文件第5页浏览型号MAX8836ZEWEEE+T的Datasheet PDF文件第6页浏览型号MAX8836ZEWEEE+T的Datasheet PDF文件第7页 
19-4059; Rev 1; 9/08  
1.2A PWM Step-Down Converter in  
2mm x 2mm WLP/UCSP for PA Power  
MAX836Z  
General Description  
Features  
The MAX8836Z high-frequency step-down converter is  
optimized to provide a fixed output voltage with ultra-  
low dropout. The device integrates a high-efficiency  
PWM step-down converter for medium- and low-power  
transmission, and a 60mtypical bypass FET for ultra  
low-dropout operation. A 200mA low-noise, high-PSRR  
low-dropout regulator (LDO) is also integrated.  
o PA Step-Down Converter  
Selectable Output Voltage (3.1V or 3.4V)  
25µs Settling Time for 3.1V to 3.4V Change  
OUT  
60mPFET at 100% Duty-Cycle for Low  
Dropout  
Low Output Voltage Ripple  
1.2A Output Drive Capability  
2% Output Voltage Accuracy  
Tiny External Components  
Fast-switching allows the use of small ceramic input and  
output capacitors while maintaining low ripple voltage.  
The feedback network is integrated, further reducing  
external component count and total solution size. At high  
duty cycle, the MAX8836Z automatically switches to the  
bypass mode, connecting the input to the output  
through a low-impedance (60mtyp) MOSFET. The  
LDO in the MAX8836Z is designed for low-noise opera-  
o Low-Noise LDO  
Low 35µV  
(typ) Output Noise  
RMS  
High 65dB (typ) PSRR  
Guaranteed 200mA Output Current Drive  
Capability  
ON/OFF Control  
tion (35µV  
typ). Both the PWM step-down and LDO  
are individually enabled through separate logic-control  
interfaces.  
RMS  
o Low 0.1µA Shutdown Current  
o 2.7V to 5.5V Supply Voltage Range  
o Thermal Shutdown  
The MAX8836Z is available in 16-bump, 2mm x 2mm  
WLP and UCSP™ packages (0.7mm max height).  
o Tiny 2mm x 2mm x 0.7mm WLP and UCSP  
Packages (4 x 4 Grid)  
Applications  
WCDMA/NCDMA Cellular Handsets  
Typical Operating Circuit  
Wireless PDAs  
Smartphones  
OUTPUT  
3.1V OR 3.4V  
INPUT  
Li+ BATTERY  
IN  
PA  
LX  
Ordering Information  
4.7µF  
2.2µH  
GND  
PART  
PIN-PACKAGE  
TEMP RANGE  
4.7µF  
16 WLP  
(W162B2+1)  
MAX8836Z  
MAX8836ZEWEEE+T  
-40°C to +85°C  
HP  
SET OUTPUT  
ENABLE BUCK  
ENABLE LDO  
16 UCSP  
(R162A2+1)  
LDO2  
200mA  
PA_EN  
MAX8836ZEREEE+T  
-40°C to +85°C  
1µF  
EN2  
+Denotes a lead-free/RoHS-compliant package.  
T = Tape and reel.  
REFBP  
0.22µF  
Pin Configuration appears at end of data sheet.  
UCSP is a trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim's website at www.maxim-ic.com.  

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