ACT2861 datasheet(9/97 Pages) QORVO

9 / 97 page

Data Sheet Rev. F, April 2022 | Subject to change without notice

9 of 97

www.qorvo.com

ACT2861

30V Buck-Boost Charger with Integrated MOSFETs and OTG

VBAT INPUT QUIESCENT CURRENTS

Battery Current Ship Mode

IBAT_SHIP

VBAT = 8.4V, no VIN, Shipping mode,

Converter off, I2C off, VREG off, SHIPM

Pin Enabled

2.5

µA

Battery Current in HIZ

IBAT_HIZ1

VBAT=8.4V, VIN < VBAT, Converter

off, I2C on, VREG off

µA

IBAT_HIZ2

VBAT=8.4V, VIN < VBAT, Converter

off, I2C on, VREG on

µA

IBAT_HIZ3

VBAT=8.4V, VIN < VBAT, Converter

off, I2C on, VREG on, A2D Enabled,

Fault Monitor Enabled, TH Enabled

1100

µA

Battery Current OTG

IBAT_OTG

VBAT=8.4V, VOTG_OUT=5V

INTERNAL MOSFETS

VIN to SW1 FET Resistance

RDSONQ1

TJ = 25C

SW1 to PGND FET Resistance

RDSONQ2

TJ = 25C

SW2 to PGND FET Resistance

RDSONQ3

TJ = 25C

VBAT to SW2 FET Resistance

RDSONQ4

TJ = 25C

Cycle By Cycle Current Limit

IFET_ILIM

FET_ILIM=0

Q1, Q2, Q3, or Q4 in any mode

6.5

8.5

10.5

FET_ILIM=1

Q1, Q2, Q3, or Q4 in any mode

7.75

12.25

ACT2861 Datasheet(PDF) 9 Page - Qorvo, Inc

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