AP9211S-AC-HAC-7

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Function:	Battery Protection
Battery Chemistry:	Lithium-Ion
Number of Cells:	1
Fault Protection:	Over Current, Over Voltage
Interface:	4-Wire Serial
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	6-UDFN Exposed Pad
Supplier Device Package:	U-DFN2030-6 (Type C)

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Introduction to AP9211S-AC-HAC-7

The AP9211S-AC-HAC-7 is a highly advanced power management integrated circuit (PMIC) designed to provide rugged and reliable DC power conversion and battery management in demanding industrial and other applications. It is the culmination of the inventive AC-HAC power management design concept introduced by Advanced Power Technology in 2013. AP9211S-AC-HAC-7 is a multifunction device that combines voltage regulation, battery charging and monitoring, user programmable input/outputs, real-time parameters measurements, thermal monitoring, and user configurable fault limits into a single package.

Applications of AP9211S-AC-HAC-7

The AP9211S-AC-HAC-7 is ideal for use in a variety of industrial applications, including distributed and mobile power systems, uninterruptible power supplies (UPS), engines, and energy storage systems (ESS). It features a high power density with a low component count and a total component cost that is lowest among comparable PMICs. It is capable of delivering a full range of output voltages from 4.5V to 10V, with a minimum of 20A output current, and able to manage and control battery charge rates up to 1C.In addition to being used as a core component in power system design, the AP9211S-AC-HAC-7 can also be used to replace unstable or unreliable AC sources with continuous, dependable DC power. For example, it can be used to regulate voltage from fluctuating AC sources and can provide backup power in case of power outages. The AP9211S-AC-HAC-7 is also capable of operating as a frequency converter and can be used to convert AC power to DC power.

Working Principle of AP9211S-AC-HAC-7

The AP9211S-AC-HAC-7 is based on the latest in AC-HAC power management technology. This technology utilizes a combination of an alternator control integrated circuit (ACIC) and a high altitude compensation (HAC) circuit. The ACIC continuously monitors input current, voltage, and temperature, and allows the output to remain robust even when exposed to extreme temperature and high altitudes. Meanwhile, the HAC circuit uses a temperature-independent feedback loop to maintain the peak current and voltage allowing the design to remain accurate in charge, discharge, and peak current controlling functions. Essentially, the AP9211S-AC-HAC-7 regulates output voltage and performs battery charge/discharge management, real-time parameter measurement, thermal monitoring, and user-configurable fault limits in a single package. It also offers an efficient charge/discharge cycle mode and automated cell balancing to extend battery life and preserve its output performance. With its robust design and adaptability to a wide variety of input sources, the AP9211S-AC-HAC-7 is an excellent choice for industrial and other applications that require reliable power management in a small footprint.

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