BQ25505 Datasheet, PDF (26/34 Pages) Texas Instruments – Ultra Low Power Boost Charger with Battery Management and Autonomous Power

bq25505
SLUSBJ3B – AUGUST 2013 – REVISED JANUARY 2014
REVISION HISTORY
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Changes from Original (August 2013) to Revision A
Page
• Changed from Product Preview to Production Data ............................................................................................................. 1
Changes from Revision A (September 2013) to Revision B
Page
• Changed Feature: Continuous Energy Harvesting From Input Sources as low as 120 mV To: Continuous Energy
Harvesting From Input Sources as low as 100 mV .............................................................................................................. 1
• Changed text in the Description From: can continue to harvest energy down to V_IN = 120 mV. To: can continue to
harvest energy down to V_IN = 100 mV. ................................................................................................................................. 2
• Changed Peak Input Power in the Absolute Maximum Ratings table From: MAX = 400 mW To: MAX = 510 mW ............ 4
• Changed VIN(DC) in the Recommended Operating Conditions table From: MIN = 0.12 V MAX = 4 V To: MIN = 0.1
V MAX = 5.1 V ...................................................................................................................................................................... 4
• Changed VINDC in the Electrical Characteristics table From: MIN = 120 MAX = 4000 mV To: MIN = 100 mV MAX =
5100 mV ................................................................................................................................................................................ 5
• Changed PIN in the Electrical Characteristics table From: MAX = 400 mW To: MAX = 510 mW ....................................... 5
• Added VDELTA, VBAT_OV - VIN(DC to the ELECTRICAL CHARACTERISTICS table ..................................................... 6
• Changed "Refer to SLUC41 for a design example" To: "Refer to SLUC463 for a design example" in the Energy
Harvester Selection section ................................................................................................................................................ 23
• Changed "Refer to SLUC41 for a design example" To: "Refer to SLUC463 for a design example" in the Storage
Element Selection section .................................................................................................................................................. 23
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