Maxim Integrated MAX17005
The MAX17005 charges three or four Li+ series cells, and the MAX17006 charges two or three Li+ series cells. The MAX17015 adjusts the charge voltage setting and the number of cells through a feedback resistordivider from the output. The charger utilizes a charge pump to control an n-channel adapter selection switch.| Part No. | MAX17005 |
|---|---|
| Datasheet | MAX17005 Download |
| Manufacturer |  Maxim Integrated |
| Description | High-Performance Chargers |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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 (MAX17015 only) AC Adapter Detection ♦ Analog/PWM Adjustable Charge-Current Setting ♦ Battery Voltage Adjustable for 3 and 4 Cells (MAX17005) or 2 and 3 Cells (MAX17006) ♦ 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 Range MAX17005/MAX17006/MAX17015 The MAX17005/MAX17006/MAX17015 are high-frequency multichemistry battery chargers.
