MPQ2167 – 6V, 4A, FREQUENCY PROGRAMMABLE, BUCK CONVERTER, AEC-Q100 QUALIFIED

MPQ2167 Rev. 1.0

www.MonolithicPower.com

6

3/21/2019

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ELECTRICAL CHARACTERISTICS (continued)

VIN = VEN =3.6V, TJ =-40°C to +125°C, unless otherwise noted, typical values are at TJ = +25°C.

Parameters

Symbol Condition

Min

Typ

Max

Units

Soft-start charging current

ISS

VSS=0V

2

4

6

μA

Default soft-start time

TSS-DEFAULT

1

ms

Protections

Peak current limit

IPEAK-LIMIT

Sourcing, D=40%

4.8

6.7

8.6

A

Valley current limit

IVALLEY-LIMIT

4.7

A

OCP timer (6)

TOCP

100

μs

Zero cross threshold

IZCD

100

mA

Output over-voltage limit

OVLimit

As Percentage of VFB

115

%

Thermal shutdown(6)

TSD

Temperature Rising

170

°C

Thermal shutdown hysteresis(6)

TSD-SYS

25

°C

Note:

6) Not tested in production and guaranteed by design and characterization.