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MAX8725ETI+

  • Available: 547

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $12.67360US $12.67
10+US $11.40624US $114.06
30+US $8.87152US $266.15
100+US $7.28732US $728.73
500+US $6.97048US $3485.24
1000+US $6.33680US $6336.80

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  • Description
  • Alternatives
  • Shopping Guide
Description
General Description
The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers.
The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (µC) or hardwired. High efficiency is achieved through use of buck topology with synchronous rectification.
Features
♦ ±0.5% Accurate Charge Voltage (0°C to +85°C)
♦ ±3% Accurate Input Current Limiting
♦ ±5% Accurate Charge Current
♦ Programmable Charge Current >4A
♦ Automatic System Power-Source Selection
♦ Analog Inputs Control Charge Current and Charge Voltage
♦ Monitor Outputs for Current Drawn from AC Input Source AC Adapter Presence
♦ Up to 17.65V (max) Battery Voltage
♦ Maximum 28V Input Voltage
♦ Greater than 95% Efficiency
♦ Charge Any Battery Chemistry: Li+, NiCd, NiMH, Lead Acid, etc.Applications Notebook and Subnotebook Computers Hand-Held Data Terminals
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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