ACT88430 datasheet(11/74 Pages) QORVO

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Data Sheet Rev. G, August 2021 | Subject to change without notice

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ACT88430

Advanced PMU for Microcontrollers and Solid State Drive Applications

SYSTEM CONTROL ELECTRICAL CHARACTERISTICS

(VIO_IN = 1.8V, TA = 25°C, unless otherwise specified.)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply Inputs Voltage Range:

VIN_B1 referenced to PGND_B1

VIN_B2 referenced to PGND_B2

VIN_B3 referenced to PGND_B3

VIN_B4 referenced to PGND_B4

2.7

5.5

VIN_LDO1 referenced to AGND

2.4

5.5

VIN_LDO2 referenced to AGND

VIN_LDO3 referenced to AGND

1.62

5.5

UVLO Threshold Falling (Note 1)

VIN_LVL=0

2.6

2.7

2.8

VIN_LVL=1, VIN_FULL_RANGE = 0

3.35

3.5

3.65

VIN_LVL=1 VIN_FULL_RANGE = 0

2.6

2.7

2.8

UVLO Hysteresis (Note 1)

VIN_LVL=0

100

150

VIN_LVL=1 VIN_FULL_RANGE = 1

250

300

350

VIN_LVL=1 VIN_FULL_RANGE = 0

100

150

OV Threshold Rising (Note 1)

VIN_LVL = 0, VIN_FULL_RANGE = 0

3.86

3.98

4.10

VIN_LVL = 0 VIN_FULL_RANGE = 1

5.60

5.85

6.00

VIN_LVL = 1

5.60

5.85

6.00

OV Hysteresis (Note 1)

VIN_LVL = 0, VIN_FULL_RANGE = 0

100

150

VIN_LVL = 0, VIN_FULL_RANGE = 1

100

150

200

VIN_LVL = 1

100

150

200

Thermal Shutdown Temperature

TSD_SHUTDWN

Temperature rising

150

165

180

°C

Thermal Shutdown Hysteresis

°C

Startup Delay after initial VIN

start of first regulator output assuming

start delay=41usec minimum (Note 2)

335

400

µs

Thermal Interrupt Threshold, TSD_ALERT

Temperature rising - Referenced to

TSD_SHUTDWN

- 30

°C

Thermal Interrupt Hysteresis

°C

POK UV Interrupt Threshold Falling - 3.3V

Input Setting (VIN_LVL=0)

POK_SET=00 (91% of 3.3V)

POK_SET=01 (88% of 3.3V)

POK_SET=10 (84% of 3.3V)

POK_SET=11 (Disable)

2.90

2.80

2.67

N/A

3.00

2.90

2.77

N/A

3.10

3.00

2.87

N/A

POK UV Interrupt Threshold Falling - 5V

Input Setting (VIN_LVL=1,

VIN_FULL_RANGE = 0)

POK_SET=00 (88% of 5V)

POK_SET=01 (86% of 5V)

POK_SET=10 (84% of 5V)

POK_SET=11 (Disable)

4.26

4.16

4.06

N/A

4.40

4.30

4.20

N/A

4.54

4.44

4.34

N/A

POK UV Interrupt Threshold Falling - 3.3V

Input Setting (VIN_LVL= 1,

VIN_FULL_RANGE = 1)

POK_SET=00 (91% of 3.3V)

POK_SET=01 (88% of 3.3V)

POK_SET=10 (84% of 3.3V)

POK_SET=11 (Disable)

2.90

2.80

2.67

N/A

3.00

2.90

2.77

N/A

3.10

3.00

2.87

N/A

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