首页>MAX1572ETC075>规格书详情
MAX1572ETC075中文资料PDF规格书
MAX1572ETC075规格书详情
General Description
The MAX1572 is a fixed-frequency, synchronous stepdown DC-to-DC converter to power low-voltage microprocessor/DSP cores in portable equipment requiring high efficiency in a limited PC board area. The features are optimized for high efficiency over a wide load range, small external component size, low output ripple, and excellent transient response.
Features
♦ Up to 97 Efficiency
♦ 2MHz PWM Switching
♦ 800mA Guaranteed Output Current
♦ Low 48µA Quiescent Current
♦ Power-Saving Modes: Pulse-Group, Pulse-Skip,
Forced-PWM Mode
♦ 0.75V to 2.5V Preset Output Range
(in 50mV Increments)
♦ Voltage-Positioning Load Transients
♦ 5mVP-P Output Ripple
♦ Tiny 2.2µH Inductor
♦ 10µF Ceramic Output Capacitor
♦ Low 0.1µA Shutdown Current
♦ No External Schottky Diode Required
♦ Soft-Start with Zero Inrush Current
♦ 170ms (min) RESET Output
♦ Small 12-Pin, 4mm x 4mm Thin QFN Package
Applications
Cell Phones and Smart Phones
PDAs, Palmtops, and Notebook Computers
MP3 and DVD Players
Digital Cameras and Camcorders
PCMCIA Cards
Hand-Held Instruments
产品属性
- 型号:
MAX1572ETC075
- 制造商:
Rochester Electronics LLC
- 制造商:
Maxim Integrated Products
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
NA |
35000 |
绝对原装正品现货,假一罚十 |
询价 | ||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Maxim |
2021+ |
N/A |
6800 |
只有原装正品 |
询价 | ||
MAXIM/美信 |
23+ |
NA |
2252 |
18万条库存,一站式配齐 |
询价 | ||
MAXIN |
15/17+ |
BGAQFP |
174 |
普通 |
询价 | ||
MAXIM/美信 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MAXIM-美信 |
24+25+/26+27+ |
QFN-12 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MAX |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MAXIN |
2407+ |
QFN |
7750 |
原装现货!实单直说!特价! |
询价 | ||
Maxim |
/ |
NA |
998 |
代理渠道.实单必成 |
询价 |