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LX7180A-XYCLQ-TR中文资料PDF规格书
LX7180A-XYCLQ-TR规格书详情
Description
The LX7180A is a 4A step-down regulator with integrated MOSFETs packaged in a space saving QFN12 2 mm x 2 mm for today’s mobile devices. It uses an ultra-fast, constant frequency hysteretic control method to minimize external filter components while maintaining excellent regulation. The LX7180A reference voltage is programmable from 0.6 V to 1.195 V through a high speed (up to 3.4 MHz), bi-directional I2C bus.
The LX7180 operates from 3 V to 5.5 V rails and outputs 0.6 V to 100 of the input voltage.
Cycle-by-cycle current limiting protects against over-current conditions. Hiccup mode provides protection for heavy over-load or short-circuit faults. Thermal protection shuts down the regulator under over-temperature conditions. Over voltage conditions will immediately shut off the output to protect against permanent damage. The LX7180A automatically restarts when all fault conditions are cleared.
Features
0-4 A Step-down Regulator
Operational Input Supply Voltage Range: 3.0 V - 5.5 V (short durations to 6.5 V)
Hysteretic Control Offers Best Transient Response
PWM Switching at a Constant 1.65 MHz
Power Save Mode (PSM) can be Selected to Improve Light Load Efficiency.
100 Duty Ratio Operation
Input Under Voltage and Over Voltage Protection
Enable and Power Good Function
I2C Serial Interface at 3.4 Mbps
Internal Soft-start
Cycle-by-Cycle Over Current Protection
Hiccup Mode Protects Against Short Circuit Faults
Seven Bit Adjustable Reference Voltage via I2C Bus
RoHS Compliant
Applications
High Performance HDD
LCD TV
Notebook/Netbook
Server and Workstations
Video Cards
PoE Powered Devices Smart Phone
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MROSEMI/美高森美 |
23+ |
NA/ |
2700 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Micros |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICROSEMI |
QFN |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
MICROSEMI-美高森美 |
24+25+/26+27+ |
DFN-6.贴片 |
36218 |
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 | ||
MICROSEMI/美高森美 |
2122+ |
QFN |
66000 |
全新原装正品,价格美丽,优势渠道 |
询价 | ||
Microchip Technology |
22+/23+ |
6-UDFN(2x2) |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
Microsemi |
22+ |
6-UDFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microsemi Corporation |
24+ |
6-UDFN 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
MICROSEMI/美高森美 |
20+ |
TSOT-5L |
5000 |
原装正品 |
询价 | ||
MicrosemiCorporation |
2019+ |
SOT-23-5 |
65500 |
原装正品货到付款,价格优势! |
询价 |