MAX773C/D中文资料美信数据手册PDF规格书
MAX773C/D规格书详情
General Description
The MAX770–MAX773 step-up switching controllers provide 90 efficiency over a 10mA to 1A load. A unique current-limited pulse-frequency-modulation (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converters (high efficiency at heavy loads), while using less than 110µA of supply current (vs. 2mA to 10mA for PWM converters).
特性 Features
♦ 90 Efficiency for 10mA to 1A Load Currents
♦ Up to 15W Output Power
♦ 110µA Max Supply Current
♦ 5µA Max Shutdown Current
♦ 2V to 16.5V Input Range (MAX770/MAX771/MAX772)
♦ Internal Shunt Regulator for High Input Voltages (MAX773)
♦ Preset or Adjustable Output Voltages
MAX770: 5V or Adjustable
MAX771: 12V or Adjustable
MAX772: 15V or Adjustable
MAX773: 5V, 12V, 15V, or Adjustable
♦ Current-Limited PFM Control Scheme
♦ 300kHz Switching Frequency
Applications
Palmtops/Handy-Terminals
High-Efficiency DC-DC Converters
Battery-Powered Applications
Positive LCD-Bias Generators
Portable Communicators
Flash Memory Programmers
产品属性
- 型号：
MAX773C/D
- 功能描述：
DC/DC 开关控制器 5V 12V 15V or Adjustable High Efficiency Low Iq Step-Up DC-DC Controller
- RoHS：
否
- 制造商：
Texas Instruments
- 输入电压：
6 V to 100 V
- 输出电压：
1.215 V to 80 V
- 输出电流：
3.5 A
- 输出端数量：
1
- 最大工作温度：
+ 125 C
- 封装/箱体：
CPAK
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
PDIP-14 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM |
22+ |
DIP14 |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
25+ |
SMD |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Analog Devices Inc./Maxim Inte |
23+ |
14-DIP |
3600 |
特惠实单价格秒出原装正品假一罚万 |
询价 | ||
主营MAXIM |
22+ |
原廠原封 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
24+ |
DIP |
3000 |
公司现货 |
询价 | ||
MAXIM |
18+ |
DIP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
N/A |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MAXIM |
2020+ |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
MAX |
25+ |
14-DIP(0.300 |
3210 |
询价 |
