10MSOP 1A 6.45V Li Ion Battery Charger IC BQ24092DGQR Li Ion Charger IC

BQ24092DGQR SMD LED Chip IC BATT CHG LI-ION 1CELL 10MSOP 1A 6.45V

Isolated Module 16 b 78k LVDS - Serial 16-SOIC

The BQ2409x series of devices are highly integrated Li-ion and Li-Pol linear chargers devices targete at space-limited portable applications.

Features of BQ24092DGQR

Charging
– 1% charge voltage accuracy
– 10% charge current accuracy
– Pin selectable USB 100-mA and 500-mA
maximum input current limit
– Programmable termination and precharge
threshold
• Protection
– 6.6-V overvoltage protection
– Input voltage dynamic power management
– 125°C thermal regulation; 150°C thermal
shutdown protection
– OUT short-circuit protection and ISET short
detection
– Operation over JEITA range via battery NTC
– ½ fast-charge-current at cold, 4.06 V at hot,
BQ092/3
– Fixed 10-hour safety timer
• System
– Automatic Termination and Timer Disable Mode
(TTDM) for absent battery pack with thermistor
– Status indication – charging/done
– Available in a small 10-pin MSOP package

Product Attributes of BQ24092DGQR

Applications of BQ24092DGQR

• Smart phones
• PDAs
• MP3 players
• Low-power handheld devices