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ACT2861 Datasheet(PDF) 80 Page - Qorvo, Inc

Part # ACT2861
Description  30V Buck-Boost Charger with Integrated MOSFETs and OTG
PDF  97 Pages
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Manufacturer  QORVO [Qorvo, Inc]
Direct Link  https://www.qorvo.com/
Logo QORVO - Qorvo, Inc

ACT2861 Datasheet(HTML) 80 Page - Qorvo, Inc

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Data Sheet Rev. F, April 2022 | Subject to change without notice
80 of 97
www.qorvo.com
© 2020 Qorvo US, Inc. All rights reserved. Confidential
ACT2861
30V Buck-Boost Charger with Integrated MOSFETs and OTG
®
REG 0x0D: Charger Control 3 (R/W) (NVM)
Bit
Name
Description
Comment
7
VRECHARGE[2]
0
000: 200mV
001: 300mV
010: 400mV
011: 450mV
100: 500mV
101: 600mV
110: 750mV
111: 800mV
A battery voltage below VTERM restarts charging
when in the CHG Termination State.
Allows for 2-5 Cell with 100mV or 150mV setting or
200mV up to 4 cells.
6
VRECHARGE[1]
1
5
VRECHARGE[0]
0
4
VIN_STRT_DLY[1]
0
00: No delay
01: 220ms
10: 500ms
11: 1.3s
Delay time to start the charger when after the
charger is enabled
3
VIN_STRT_DLY[0]
1
2
DIS_CHG_VREG_FLT
0
0: Enable
1: Disable
If set to 0, an overcurrent or UVLO fault on the
VREG will stop charging mode (goes to FAULT
Mode). If set to 1, charging mode will continue with
fault on VREG.
1
VBATGOOD[1]
0
00: VBAT_LOW + 0.4V
01: VBAT_LOW + 0.6V
10: VBAT_LOW + 0.8V
11: VBAT_LOW + 1.0V
Battery good threshold reference to VBAT_LOW
Register setting for Charge Mode
0
VBATGOOD[0]
1



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