| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
MAX14745 | 具有超低IQ电压调节器的PMIC和用于小型锂离子系统的电池充电器 MAX14745为电池充电管理方案,理想用于低功耗可穿戴应用。器件包括线性电池充电器,带有智能电源选择器和多种经过功率优化的外设。MAX14745具有2个超低静态电流buck调节器和3个超低静态电流低压差(LDO)线性调节器,提供多达5路调节电压,均具有超低静态电流,使设计者能够最大程度降低24/7连续工作设备的功耗、延长电池寿命,例如可穿戴设备市场。\n\n 电池充电器具有智能电源选择器,连接至电源时允许使用耗尽电池工作。为避免电源适配器过载,根据I2C寄存器的设置限值智能电源选择器的输入电流。如果充电器电源不能为整个系统负载供电,智能电源控制电路将利用电池电流为系统负载提供补充。 • 延长电池充电间隔\n• 输出可编程:0.8V至2.375V和0.8V至3.95V\n• 可选固定峰值电流模式,优化噪声敏感应用中的纹波频率\n• 3个超低IQ 100mA LDO\n• 0.8V至3.6V可编程输出\n• 2.7V至5.5V输入电压,具有专用引脚\n• LDO2/3\n• 1µA (典型值)静态电流\n• 易于实现的Li+电池充电\n• 28V/-5.5V容限输入\n• 高度集成,最大程度降低方案的占位面积\n• 每个LDO具有开关模式选项\n• 优化系统控制\n• 上电复位延迟和电压排序\n• 片上电压监测器多路复用器; | AD 亚德诺 | ||
MAX14745 | RoHS Compliant 文件:629.41 Kbytes Page:7 Pages | MAXIM 美信 | ||
MAX14745 | PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | ||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
封装/外壳:36-WFBGA,WLBGA 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC BATT CHG LI-ION 1CELL 36WLP 集成电路(IC) 电池充电器 | AD 亚德诺 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
封装/外壳:36-WFBGA,WLBGA 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC BATT CHG LI-ION 1CELL 36WLP 集成电路(IC) 电池充电器 | AD 亚德诺 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
RoHS Compliant 文件:629.41 Kbytes Page:7 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
PMIC with Ultra Low IQ Voltage Regulators and Battery Charger for Small Lithium Ion Systems 文件:1.63799 Mbytes Page:67 Pages | MAXIM 美信 | |||
RoHS Compliant Chassis Mount Aluminum Hosed Resistor 文件:281.43 Kbytes Page:1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | |||
OSCILLATORS - PROGRAMMABLE 文件:112.1 Kbytes Page:1 Pages | EUROQUARTZ 石英公司 |
MAX14745产品属性
- 类型
描述
- VIN (max)(V):
28
- # Step-Down Outputs:
2
- # LDO Outputs:
2
- Battery Charger Features:
Battery Charger
- Primary Topology:
Step-Down
- Monitor/ Control Features:
Reset Output
- DC-DC/ Power Features:
Current Limit
- Interface Type:
GPIO
- VOUT (min)(V):
0.8
- VOUT (max)(V):
3.6
- Max. IOUT(A):
0.2
- Switching Frequency(kHz):
2000
- Output Adjust. Method:
Digital/VID
- Preset VOUT(V):
1.2
- EV Kit Available:
Yes
- Package/ Pins:
WLP/36
- Smallest Available Pckg. (max w/pins)(mm2):
6.7
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$3.27 @1k
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ADI/亚德诺 |
25+ |
WLP |
32360 |
ADI/亚德诺全新特价MAX14745EEWX+即刻询购立享优惠#长期有货 |
|||
MAXIM/美信 |
2450+ |
36-WLP |
9850 |
只做原装正品现货或订货假一赔十! |
|||
ADI |
25+ |
36-WLCSP-N/A |
5500 |
具有超低IQ电压调节器的PMIC和用于小型锂离子系统的电池充电器 |
|||
MaximIntegrated |
24+ |
36-WLP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
|||
Maxim |
2023+ |
36WLP |
5261 |
安罗世纪电子只做原装正品货 |
|||
ADI |
2432+ |
3200 |
15年芯片行业经验/只供原装正品:13570885961邹小姐 |
||||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
|||
ADI(亚德诺) |
25+ |
N/A |
20948 |
样件支持,可原厂排单订货! |
|||
MAXIM/美信 |
2023+ |
36-WLP |
15000 |
专注全新正品,优势现货供应 |
|||
ADI(亚德诺) |
25+ |
N/A |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
MAX14745芯片相关品牌
MAX14745规格书下载地址
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DdatasheetPDF页码索引
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