型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LM3280 | LM3280 Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 1FEATURES 2• 2MHz (typ.) PWM Switching Frequency • Operates from a Single Li-Ion Cell (2.7V to 5.5V) • Adjustable Output Voltage (0.8V to 3.6V) DC- DC • High-Efficiency Synchronous Buck Converter • 300mA Maximum Load Capability (PWM Mode) • 500mA Maximum Load Capability (Bypass mode) • P 文件:731.5 Kbytes 页数:26 Pages | TI 德州仪器 | TI | |
LM3280 | Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 文件:1.13034 Mbytes 页数:27 Pages | TI 德州仪器 | TI | |
LM3280 | Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 文件:794.02 Kbytes 页数:22 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | |
LM3280 | 用于射频电源管理的可调节、降压 DC-DC 转换器和 3 LDO The LM3280 is a multi-functional Power Management Unit, optimized for low-power handheld applications such as Cellular Phones.\n\n The LM3280 incorporates three low-dropout LDO voltage regulators and one step down PWM DC-DC converter with an internal Bypass FET. The step down converter's output volt • 2MHz (typ.) PWM Switching Frequency\n• Operates from a Single Li-Ion Cell (2.7V to 5.5V)\n• Adjustable Output Voltage (0.8V to 3.6V) DC-DC\n• High-Efficiency Synchronous Buck Converter\n• 300mA Maximum Load Capability (PWM Mode)\n• 500mA Maximum Load Capability (Bypass mode)\n• PWM, Forced and Aut; | TI 德州仪器 | TI | |
丝印:V002;Package:DSBGA;LM3280 Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 1FEATURES 2• 2MHz (typ.) PWM Switching Frequency • Operates from a Single Li-Ion Cell (2.7V to 5.5V) • Adjustable Output Voltage (0.8V to 3.6V) DC- DC • High-Efficiency Synchronous Buck Converter • 300mA Maximum Load Capability (PWM Mode) • 500mA Maximum Load Capability (Bypass mode) • P 文件:731.5 Kbytes 页数:26 Pages | TI 德州仪器 | TI | ||
丝印:V002;Package:DSBGA;LM3280 Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 1FEATURES 2• 2MHz (typ.) PWM Switching Frequency • Operates from a Single Li-Ion Cell (2.7V to 5.5V) • Adjustable Output Voltage (0.8V to 3.6V) DC- DC • High-Efficiency Synchronous Buck Converter • 300mA Maximum Load Capability (PWM Mode) • 500mA Maximum Load Capability (Bypass mode) • P 文件:731.5 Kbytes 页数:26 Pages | TI 德州仪器 | TI | ||
Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 文件:1.13034 Mbytes 页数:27 Pages | TI 德州仪器 | TI | ||
Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 文件:1.13034 Mbytes 页数:27 Pages | TI 德州仪器 | TI | ||
Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 文件:794.02 Kbytes 页数:22 Pages | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC | ||
Adjustable Step-Down DC-DC Converter and 3 LDOs for RF Power Management 文件:1.13034 Mbytes 页数:27 Pages | TI 德州仪器 | TI |
技术参数
- Operating temperature range (°C):
-30 to 85
- Topology:
Buck
- Type:
Converter
- Iout (max) (A):
0.5
- Vin (min) (V):
2.7
- Vin (max) (V):
5.5
- Vout (min) (V):
0.8
- Vout (max) (V):
3.6
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
TI(德州仪器) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
TI |
16+ |
DSBGA |
10000 |
原装正品 |
询价 | ||
NSC |
23+ |
16-SMD |
65600 |
询价 | |||
TI |
20+ |
16-WFBGA |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NS |
23+ |
QFN |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
Texas Instruments |
24+ |
16-TuSMD |
65200 |
一级代理/放心采购 |
询价 | ||
TI/德州仪器 |
23+ |
16-TuSMD |
3679 |
原装正品代理渠道价格优势 |
询价 | ||
TI(德州仪器) |
2447 |
TuSMD-16 |
315000 |
250个/圆盘一级代理专营品牌!原装正品,优势现货,长 |
询价 | ||
TI |
25+ |
16-SMD |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 |
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