MPF7100BVMA2ES datasheet(75/125 Pages) NXP

75 / 125 page

NXP Semiconductors

PF7100

7-channel power management integrated circuit for high performance applications

PF7100

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Product data sheet

Rev. 4 — 9 March 2021

75 / 125

Symbol

Parameter

Min

Typ

Max

Units

VLDOxTOL

Output voltage tolerance

1.5 V ≤ VLDOx ≤ 5.0 V

0 mA < ILDOx ≤ 400 mA

−3.0

—

3.0

VLDOxLOR

Load regulation

—

0.10

0.20

mV/mA

VLDOxLIR

Line regulation

—

1.0

mV/V

ILDOxLIM

Current limit

ILDOx when VLDOx is forced to VLDOxNOM/2

450

850

1400

ILDOxQ

Quiescent current (measured at TA = 25 °C)

—

7.0

μA

RDS(on)

Drop-out/load switch on resistance

VLDOINx = 3.3 V (at TJ =125 °C)

—

150 [1]

mΩ

PSRRVLDOx

DC PSRR

ILDOx = 150 mA

VLDOx[3:0] = 0000 to 1111

VLDOINx = VLDOxINMIN

—

TRVLDOx

Turn on rise time (soft-start ramp)

10 % to 90 % of end value

VLDOx = 3.3 V

ILDOx = 0.0 mA

—

220

360

μs

tONLDOx

Turn on time

Enable to 90 % of end value

VLDOx = 5.0 V

ILDOx = 0.0 mA

—

400

μs

tOFFLDOx

Turn off time

Disable to 10 % of initial value

VLDOx = 5.0 V

ILDOx = 0.0 mA

—

3500

μs

VLDOxOSHT

Startup overshoot

VLDOINx = VLDOINxMIN

VLDOx = 5.0 V

ILDOx = 0.0 mA

—

1.0

2.0

VLDOxLOTR

Transient load response

ILDOx = 10 mA to 200 mA in 2.0 μs

Peak of overshoot or undershoot of LDOx with

respect to final value

1.5 V ≤ VLDOx ≤ 5.0 V

−6.0

—

6.0

VLDOxLOTR

Transient load response

ILDOx = 10 mA to 200 mA in 2.0 μs

Peak of overshoot or undershoot of LDOx with

respect to final value

0.8 V ≤ VLDOx ≤ 1.2 V

−90

—

TonLDOxLS

Load switch mode turn on rise time

—

150

300

µs

RdischLDOx

Output discharge resistance when LDO is disabled

LDO and switch mode

100

300

ILSxLIM

Load switch mode current limit when enabled

LSxILIM_EN = 1

450

850

1400

RLDOxTBB

LDOx pulldown resistance during TBB mode

TBBEN = 1 & in QPU_OFF state

1.0

2.0

3.0

kΩ

[1]

Max RDS(on) does not include bond wire resistance. Consider 40 % tolerance to account for bond wire and pin loss.

15.6 Voltage monitoring

The PF7100 provides OV and UV monitoring capability for the following voltage

regulators:

• SW1 to SW5

MPF7100BVMA2ES Datasheet(PDF) 75 Page - NXP Semiconductors

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