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ACT2861 Datasheet(PDF) 62 Page - Qorvo, Inc |
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ACT2861 Datasheet(HTML) 62 Page - Qorvo, Inc |
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62 / 97 page ![]() Data Sheet Rev. F, April 2022 | Subject to change without notice 62 of 97 www.qorvo.com © 2020 Qorvo US, Inc. All rights reserved. Confidential ACT2861 30V Buck-Boost Charger with Integrated MOSFETs and OTG ® OTG Output Constant Current Limit Scaling Factor (relative to IILIM) 100% OTG_CC OTG Mode Battery Discharge Current Limit Scaling Factor (relative to ICHG) 200% OTG_BAT_ILIM OTG Softstart Time 5ms OTG_SS Switching Frequency 500kHz FREQ_SEL OTG nOTG Pin Polarity Active Low nOTG_PIN_POLARITY nCHG Pin Functionality in OTG Mode Enabled EN_OTG_NCHG OTG Start up Delay 1000ms OTG_EN_DLY OTG Cord Compensation Disabled OTG_CORD_COMP OTG Battery Cut Off Voltage During Discharge (Delta below VBAT_LOW) 0.4V OTG_VBAT_CUTOFF OTG Output Slew Rate 0.1V/ms OTG_OUTPUT_SLEW PFM Mode in Charge and OTG modes Enabled OTG_DIS_PFM OTG Light Load Turn Off Enabled OTG_OFF_LOAD_EN OTG Light Load Turn Off Delay 30s OTG_OFF_DLY OCP Shutdown (8 FET OC cycles) Enabled DIS_OCP_SHUTDOWN FET cycle by cycle current limit 10A FET_ILIMIT & ILIM_LOW Input OV restart time 40ms VIN_OV_RESTART_DELAY ADC ADC Enabled Disabled EN_ADC VREG LDO VREG Enabled Enabled VREG_EN VREG Output Voltage 5V VREG VREG Input Control Auto VREG_OVERRIDE VREG Input Voltage VIN VREG_SELECT Miscellaneous Watchdog Timer Disabled WATCHDOG Die Regulation Temperature 120 deg C TREG 7-bit I2C Slave Address 0x24h I2CADD |
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