MAX17005AETP+T

General Description
The MAX17005A/MAX17006A/MAX17015A are high-frequency multichemistry battery chargers.
These circuits feature a new high-frequency current-mode architecture that significantly reduces component size and cost
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The charger uses a high-side MOSFET with n-channel synchronous rectifier. Widely adjustable charge current, charge voltage, and input current limit simplify the construction of highly accurate and efficient chargers.
Features
♦High Switching Frequency (1.2MHz)
♦Controlled Inductor Current-Ripple Architecture Reduced BOM Cost Small Inductor and Output Capacitors
♦±0.4% Accurate Charge Voltage
♦±2.5% Accurate Input-Current Limiting
♦±3% Accurate Charge Current
♦Single-Point Compensation
♦Monitor Outputs for ±2.5% Accurate Input Current Limit ±2.5% Battery Discharge Current (MAX17015A Only) AC Adapter Detection
♦Analog/PWM Adjustable Charge-Current Setting
♦Battery Voltage Adjustable for 3 and 4 Cells (MAX17005A) or 2 and 3 Cells (MAX17006A)
♦Adjustable Battery Voltage (4.2V to 4.4V/Cell)
♦Cycle-by-Cycle Current Limit Battery Short-Circuit Protection Fast Response for Pulse Charging Fast System-Load-Transient Response
♦Programmable Charge Current < 5A
♦Automatic System Power Source Selection with n-Channel MOSFET
♦Internal Boost Diode
♦+8V to +26V Input-Voltage RangeApplications Notebook Computers Tablet PCs Portable Equipment with Rechargeable Batteries