■ Increased battery life

□ 800 nA (no load, total battery current) buck

converter, programmable down to 0.6 V, 300 mA-capable

□ Three configurable 800nA Quiescent

Current LDOs/Load Switches, 150 mAcapable

□ Wide output voltage boost regulator (4.5V to 18 V)

■ Power saving modes optimized for storage and operation

■ Battery protection

□ Battery thermal- and over-discharge protection

□ 20 V tolerant input

□ Automatic battery temperature monitoring in all operation modes