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MAX1968-MAX1969中文资料PDF规格书
MAX1968-MAX1969规格书详情
General Description
The MAX1968/MAX1969 are highly integrated and cost effective, high-efficiency, switch-mode drivers for Peltier thermoelectric cooler (TEC) modules. Both devices utilize direct current control to eliminate current surges in the TEC. On-chip FETs minimize external components while providing high efficiency. A 500kHz/1MHz switching frequency and a unique ripple cancellation scheme reduce component size and noise.
Benefits and Features
• High Accuracy and Adjustability Improves System
Performance by Optimizing TEC Operation
• Direct Current Control Prevents TEC Current Surges
• Ripple Cancellation for Low Noise
• No Dead-Zone or Hunting at Low-Output Current
• 1 Accurate Voltage Reference
• Adjustable TEC Voltage Limit
• Separately Adjustable Heating and Cooling Current
Limits
• ITEC Output Provides Proportional Voltage to TEC
Current for Monitoring
• High-Efficiency Switch-Mode Design
• On-Chip Power MOSFETs Improve Efficiency While
Reducing External Components
• 500kHz/1MHz Switching Frequency
• Choose from ±3A Output Current (MAX1968) or 6A
Output Current (MAX1969)
• Thermally Enhanced TSSOP-EP Package Minimizes
Operating Junction Temperature
Applications
Fiber Optic Laser Modules
WDM, DWDM Laser Diode Temperature Control
Fiber Optic Network Equipment
EDFA Optical Amplifiers
Telecom Fiber Interfaces
ATE
Biotech Lab Equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
21+ |
NA |
2655 |
原装热卖可订货 |
询价 | ||
MAXIM |
0713 |
1 |
优势货源原装正品 |
询价 | |||
MAXIM |
2020+ |
原厂封装 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
Maxim Integrated |
23+ |
CSBGA169 |
12800 |
强势渠道订货 7-10天 |
询价 | ||
MAXIM |
23+ |
BGA |
5800 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
BGA |
228 |
100%原装正品!现货热价热卖!可开17%增值税票! |
询价 | ||||
maxim |
22+ |
BGA |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM |
23+ |
BGA |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
MAXIM/美信 |
NA |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MAXIM/美信 |
2046+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 |