MAX8922L Datasheet 30V Li+ Linear Battery Charger

Manufacturer: Maxim Integrated (now Analog Devices)

Datasheet Details

Part number	MAX8922L
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	427.58 KB
Description	30V Li+ Linear Battery Charger
Datasheet	MAX8922L Datasheet

The MAX8922L linear battery charger safely charges a single-cell lithium-ion (Li+) battery.

Charging rate is optimized to accommodate the thermal characteristics of a given application.

There is no need to reduce the maximum charge current at the worst-case charger power dissipation.

19-4929; Rev 0; 9/09 30V Li+ Linear Battery Charger with GSM Test Mode in 3mm x 2mm.

o Overvoltage-Protected 30VDC Rated Input (IN) o Input Overvoltage-Protected Safe 4.94V LDO Output o 2.3A GSM RF Test Mode o No External FET, Blocking Diode, or Sense Resistor Required o 1-Wire Easy Programmable Fast-Charge and GSM Test Mode (EN/SET) o Resistor-Programmable Fast-Charge Current (SETI) o Resistor-Programmable Top-Off Current Threshold (MIN) o Prequalification Charge o Power-OK Monitor Output (POK) o Charging-Status Output (CHG) o Die Temperature Regulation for Optimized Charge Rat.

Part Number	Description
MAX892L	2A / Current-Limited / High-Side P-Channel Switch
MAX890L	Current-Limited, High-Side P-Channel Switch
MAX891L	2A / Current-Limited / High-Side P-Channel Switch
MAX893L	1.2A / Current-Limited / High-Side P-Channel Switch
MAX894L	High-Side P-Channel Switches
MAX895L	High-Side P-Channel Switch
MAX809J	3-Pin Microprocessor Reset Circuits
MAX809L	3-Pin Microprocessor Reset Circuits
MAX809M	3-Pin Microprocessor Reset Circuits
MAX809R	3-Pin Microprocessor Reset Circuits