Copyright © 2012, Texas Instruments Incorporated
TWL6032 EVM Resources Summary
– All resources configurable by I
2
C
• System voltage regulator and battery charger with power path from USB:
– Input current limit to comply with USB standard
– 3-MHz switched-mode regulator with integrated power FET for up to 2.0-A current
– Dedicated control loop for battery current and voltage
– External low-
Ωic FET for power path and battery
charging
– Boost mode operation for USB on-the-go (OTG)
– Supplement mode to deliver current from battery during power path operation
– Charger for single-cell Li-Ion and Li-polymer battery packs
– Safety timer and reset control
– Thermal protection
– Input and output overvoltage protection
– Charging indicator LED driver
– Compliant with:
• USB 2.0
• OTG and EH 2.0
• USB battery charging 1.2
• YD/T 1591-2006
• Japanese battery charging guidelines (JEITA)
• Battery voltage range from 2.5 to 5.5 V
• Package 5.21 mm × 5.36 mm 155-pin WCSP
2
TWL6032 EVM Resources Summary
• LDOs
• REGEN1
• REGEN2
• SYSEN
• SMPS regulators
• Main bandgap
• Comparators
• Thermal shutdown
• System reset
• Clocks (PWM1 and PWM2)
For detailed electrical characteristics of the switched-mode power supplies (SMPSs) and LDO supplies,
see the TWL6032 product data sheet.
SWCU105 – October 2012
TWL6032 Evaluation Module (EVM) User’s Guide
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