MPQ5069

– 7mΩ PROTECTION SWITCH WITH CURRENT MONITOR

MPQ5069 Rev. 1.1

www.MonolithicPower.com

6

11/19/2020

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2020 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS (continued)

VIN = 12V, RSET = 10kΩ, COUT = 220μF, TJ = -40°C to +125°C, typical values are at TJ = 25°C, unless

otherwise noted.

Parameters

Symbol

Condition

Min

Typ

Max

Units

Enable

Rising threshold

VENRS

1.4

1.8

2.2

V

Falling threshold

VENFS

1.2

1.6

2

V

Hysteresis

VENHYS

200

mV

FB (Power Good Feedback)

Feedback rising threshold

VFBRS

0.51

0.6

0.69

V

Feedback falling threshold

VFBFS

0.45

0.54

0.63

V

Hysteresis

VFBHYS

60

mV

Fault Bar/Power Good

Low-level output voltage

VOL

1mA sink current

0.1

0.3

V

Off-state leakage current

IFLT_LKG

VFLTB = 5V

1

μA

Fault bar propagation delay

Pull up ISET from 0V to 1V

5

20

40

μs

PG low-level output voltage

VOL_100

VIN = 0V, pull up to 3.3V

through a

100kΩ resistor

500

800

mV

VOL_10

VIN = 0V, pull up to 3.3V

through a

10kΩ resistor

600

800

mV

Note:

6) Derived from bench characterization. Not tested in production.