Data Sheet
High Efficiency Integrated Power Solution for Multicell Lithium Ion Applications ADP5080
FEATURES
Wide inpu...
Data Sheet
High Efficiency Integrated Power Solution for Multicell Lithium Ion Applications ADP5080
FEATURES
Wide input voltage range: 4.0 V to 15 V High efficiency architecture Up to 2 MHz switching frequency 6 synchronous rectification dc-to-dc converters
Channel 1 buck
regulator: 3 A maximum Channel 2 buck
regulator: 1.15 A maximum Channel 3 buck
regulator: 1.5 A maximum Channel 4 buck
regulator: 0.8 A maximum Channel 5 buck
regulator: 2 A maximum Channel 6 configurable buck or buck boost
regulator
2 A maximum for buck
regulator configuration 1.5 A maximum for buck boost
regulator configuration Channel 7 high voltage, high performance LDO
regulator: 30 mA maximum 2 low quiescent current keep-alive LDO
regulators LDO1
regulator: 400 mA maximum LDO2
regulator: 300 mA maximum Control circuit Charge pump for internal switching driver power supply I2C-programmable output levels and power sequencing Package: 72-ball, 4.5 mm × 4.0 mm × 0.6 mm WLCSP (0.5 mm pitch)
APPLICATIONS
DSLR cameras Non-reflex (mirrorless) cameras Portable instrumentation
GENERAL DESCRIPTION
The ADP5080 is a fully integrated, high efficiency power solution for multicell lithium ion battery applications. The device can connect directly to the battery, which eliminates the need for pre
regulators and, therefore, increases the battery life of the system.
The ADP5080 integrates two keep-alive LDO
regulators, five synchronous buck
regulators, a configurable four-switch buck boost
regulator, and a high voltage L...