Active-Semi ACT81460
The ACT81460 is a low power PMIC (power management integrated circuit) that is specifically designed for battery operated systems and is suitable for a variety of processor applications. It features very low standby current that prolongs battery life between charges, especially in applications requiring long stand by or low power mode durations. It is a highly efficient PMIC that also enhances battery run time during normal operating modes.| Part No. | ACT81460 |
|---|---|
| Datasheet | ACT81460 Download |
| Manufacturer |  Active-Semi |
| Description | Low Power PMIC |
| Buy | Stock & Price |
FEATURES
● Wide Input Voltage Range ◦ 4V to 5.5V Input with 20V Protection ◦ 2.7V to 4.5V Battery Range● Complete Integrated Power Solution ◦ Two 0.4A DC/DC Step-Down (Buck) Regulators ◦ One 0.4A Buck-Boost Regulator ◦ Three 100mA LDOs ◦ Three 100mA Load Switches ◦ One High Voltage Boost – 20V ◦ 38mA Constant Current Sink LED Drive ◦ 0.8A Linear Charger
● Optimized Power for Portable
APPLICATIONS
◦ Active Power-Path Linear Charger (APLC) ◦ Multiple Sleep Modes ◦ Active-COT for Very Low Quiescent Current ◦ 6µA Quiescent Current with 6 regulators and 3 load switches running● Space Savings ◦ Fully Integrated ◦ Maximum Fsw = 3MHz for small size ◦ Integrated Sequencing
● Easy System Level Design ◦ Configurable Sequencing ◦ Seamless Sequencing with External Supplies ◦ Programmable Reset and Power Good GPIOs
● Easy System Interface and Monitoring ◦ Four General Purpose I/O (4 X GPIOs) ◦ I2C Serial Interface ◦ Reset and Power Sequencing Control ◦ Interrupt Controller and fault monitoring ◦ T...
