MAX8568A, MAX8568B Complete Backup-Management ICs For Lithium And NiMH Batteries

The MAX8568A MAX8568B backup-battery-management ICs are complete charging and backup switchover control solutions for PDAs, Smart Phones, and other smart portable devices. They charge both NiMH and rechargeable lithium battery types and feature programmable charge current and termination voltage. Separate optimized charge algorithms for both lithium and NiMH cells are included on-chip. The MAX8568A MAX8568B also manage backup switchover from a primary power source. An accurate onchip voltage detector monitors the main supply and backs up two system supplies (typically I/O and memory) when main power falls. On-chip drivers Switch external MOSFETs to disconnect the main supply from the system loads so the backup source is not drained. Low-voltage backup cells CAN be stepped up by an onchip synchronous-rectified, low-quiescent-current boost converter. Additionally, a low-quiescent-current LDO generates a second backup voltage. The MAX8568A LDO is preset to 2.5V while the MAX8568B LDO is preset to 1.8V. Both devices are supplied in 16-pin 3mm x 3mm thin QFN packages rated for -40C to +85C operation.
By Maxim Integrated Products
MAX8568A 's PackagesMAX8568A 's pdf datasheet
MAX8568AETET QFN
MAX8568AETE QFN
MAX8568AETE-T QFN




MAX8568A Pinout, Pinouts
MAX8568A pinout,Pin out
This is one package pinout of MAX8568A,If you need more pinouts please download MAX8568A's pdf datasheet.

MAX8568A Application circuits
MAX8568A circuits
This is one application circuit of MAX8568A,If you need more circuits,please download MAX8568A's pdf datasheet.


Related Electronics Part Number

Related Keywords:

MAX8568A Pb-Free MAX8568A Cross Reference MAX8568A Schematic MAX8568A Distributor
MAX8568A Application Notes MAX8568A RoHS MAX8568A Circuits MAX8568A footprint