DA9062 datasheet(9/101 Pages) RENESAS

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DA9062

PMIC for Applications Requiring up to 8.5 A

Datasheet

Revision 3.8

15-Feb-2022

CFR0011-120-00

9 of 99

Regulator Overview

Table 3: Regulators

Regulator

Supplied

Pins

Supplied

Voltage

(V)

Supplied

Maximum

Current

(mA)

External

Component

Notes

Buck1

VBUCK1

0.3 to

1.57

2500

Note 1

1.0 µH,

44 µF/88 µF

● GPIO and host interface-controlled

DVC with variable slew rate (10 mV in

[0.5, 1.0, 2.0, 4.0] µs)

● 10 mV steps

● < 0.7 V PFM mode only

● Configurable as a dual-phase buck

with up to 5 A if combined with Buck2

Buck2

VBUCK2

0.3 to

1.57

2500

Note 1

1.0 µH,

44 µF/88 µF

● GPIO and host interface-controlled

DVC with variable slew rate (10 mV in

[0.5, 1.0, 2.0, 4.0] µs)

● 10 mV steps

● < 0.7 V PFM mode only

● Configurable as a dual-phase buck

with up to 5 A if combined with Buck1

Buck3

VBUCK3

0.8 to

3.34

2000

Note 2

1.0 µH,

44 µF/88 µF

● GPIO and host interface-controlled

DVC with variable slew rate (10 mV in

[0.5, 1.0, 2.0, 4.0] µs)

● 20 mV steps

Buck4

VBUCK4

0.53 to

1.8

1500

Note 2

1.0 µH,

44 µF

● GPIO and host interface-controlled

DVC with variable slew rate (10 mV in

[0.5, 1.0, 2.0, 4.0] µs)

● 10 mV steps

● VTT Memory Termination mode

● < 0.7 V PFM mode only

LDO1

VLDO1

0.9 to 3.6

100

1.0 µF

● Configurable as always-on

● 50 mV steps

● Internally supplied from VSYS

LDO2

VLDO2

0.9 to 3.6

300

2.2 µF

● Low noise LDO

● 50 mV steps

LDO3

VLDO3

0.9 to 3.6

300

2.2 µF

● Low noise LDO

● 50 mV steps

● Common supply with LDO4

LDO4

VLDO4

0.9 to 3.6

300

2.2 µF

● Low noise LDO

● 50 mV steps

● Common supply with LDO3

Note 1

For short durations, to meet peak current requirements, IOUT for Buck 1 and Buck 2 can be operated at

up to 20 % higher than the specified maximum operating condition. The part should not be operated in

this mode for extended periods and is not guaranteed for continuous operation.

Note 2

For short durations, to meet peak current requirements, IOUT for Buck 3 and Buck 4 can be operated at

up to 10 % higher than the specified maximum operating condition. The part should not be operated in

this mode for extended periods and is not guaranteed for continuous operation.

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