| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LM8850 | LM8850 High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 1FEATURES 2• 6μA typ. Quiescent Current • VOUT = 3.6V to 5.7V (max VO = 5.7V) • Operates from a Single Lithium Ion Cell (2.3V to 5.5V) • 8 User-selectable Output Voltages via I2C • High-speed 3.4 MHz I2C-compatible Interface • Up to 1.0A Maximum Load Current Capability • 4 Levels of Curren 文件：692.57 Kbytes 页数：20 Pages | TI 德州仪器 | TI | |
LM8850 | Evaluation Board Application Note working demonstration 文件：1.99899 Mbytes 页数：10 Pages | NSC 国半 | NSC | |
LM8850 | High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 文件：1.10228 Mbytes 页数：20 Pages | TI 德州仪器 | TI | |
LM8850 | 用于移动设备中高功率应用的高性能、升压直流/直流转换器 LM8850 is a step-up DC-DC converter optimized for use with a supercapacitor to protect a battery from power surges and enable new high power applications in mobile device architectures. The device creates an ideal rail from 3.6V to 5.7V boosting from a single Li-Ion cell with an input voltage range • 6µA typ. Quiescent Current\n• Operates from a Single Lithium Ion Cell (2.3V to 5.5V)\n• High-speed 3.4 MHz I2C-compatible Interface\n• 4 Levels of Current Limiting\n• 2.5 MHz Switching Drequency (typ.)\n• 1.0 µH Inductor (2520 Case Size)\n• PGOOD Signal\n• Output Over-voltage Protection\n• DSBGA 9; | TI 德州仪器 | TI | |
LM8850 High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 1FEATURES 2• 6μA typ. Quiescent Current • VOUT = 3.6V to 5.7V (max VO = 5.7V) • Operates from a Single Lithium Ion Cell (2.3V to 5.5V) • 8 User-selectable Output Voltages via I2C • High-speed 3.4 MHz I2C-compatible Interface • Up to 1.0A Maximum Load Current Capability • 4 Levels of Curren 文件：692.57 Kbytes 页数：20 Pages | TI 德州仪器 | TI | ||
LM8850 High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 1FEATURES 2• 6μA typ. Quiescent Current • VOUT = 3.6V to 5.7V (max VO = 5.7V) • Operates from a Single Lithium Ion Cell (2.3V to 5.5V) • 8 User-selectable Output Voltages via I2C • High-speed 3.4 MHz I2C-compatible Interface • Up to 1.0A Maximum Load Current Capability • 4 Levels of Curren 文件：692.57 Kbytes 页数：20 Pages | TI 德州仪器 | TI | ||
LM8850 High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 1FEATURES 2• 6μA typ. Quiescent Current • VOUT = 3.6V to 5.7V (max VO = 5.7V) • Operates from a Single Lithium Ion Cell (2.3V to 5.5V) • 8 User-selectable Output Voltages via I2C • High-speed 3.4 MHz I2C-compatible Interface • Up to 1.0A Maximum Load Current Capability • 4 Levels of Curren 文件：692.57 Kbytes 页数：20 Pages | TI 德州仪器 | TI | ||
LM8850 High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 1FEATURES 2• 6μA typ. Quiescent Current • VOUT = 3.6V to 5.7V (max VO = 5.7V) • Operates from a Single Lithium Ion Cell (2.3V to 5.5V) • 8 User-selectable Output Voltages via I2C • High-speed 3.4 MHz I2C-compatible Interface • Up to 1.0A Maximum Load Current Capability • 4 Levels of Curren 文件：692.57 Kbytes 页数：20 Pages | TI 德州仪器 | TI | ||
High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 文件：1.10228 Mbytes 页数：20 Pages | TI 德州仪器 | TI | ||
High-Performance, Step-Up DC-DC Converter for High-Power Applications in Mobile Devices 文件：1.10228 Mbytes 页数：20 Pages | TI 德州仪器 | TI |
技术参数
- Vin (Max) (V)：
5.5
- Vout (Min) (V)：
3.6
- Vout (Max) (V)：
5.7
- Switch current limit (Typ) (A)：
1
- Regulated outputs (#)：
1
- Switching frequency (Min) (kHz)：
1600
- Switching frequency (Max) (kHz)：
2750
- Iq (Typ) (mA)：
0.006
- Features：
Synchronous Rectification
- Duty cycle (Max) (%)：
60
- Operating temperature range (C)：
-40 to 125
- Rating：
Catalog
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州 |
2018+ |
1.8 |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
TI |
16+ |
DSBGA |
10000 |
原装正品 |
询价 | ||
TI |
24+ |
9-UTμSMD(1.58x1.62) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
TI |
20+ |
9-XFBGA |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Texas Instruments |
24+ |
9-UTμSMD (1.58x1.62) |
65200 |
一级代理/放心采购 |
询价 | ||
TI/德州仪器 |
23+ |
9-UTSMD |
3487 |
原装正品代理渠道价格优势 |
询价 | ||
TI(德州仪器) |
2447 |
UTuSMD-9(1.58x1.62) |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
TI |
25+ |
SMD-9 |
3000 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
TI(德州仪器) |
2021+ |
DSBGA-9 |
499 |
询价 | |||
TI |
25+23+ |
23047 |
绝对原装全新正品现货/优势渠道商、原盘原包原盒 |
询价 |
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