MP5403

– CONFIGURABLE 2.7V-6V MINI PMIC WITH DUAL 2.5A/3.5A BUCK,

ONE LOAD SWITCH, AND INPUT POWER SUPERVISORY

MP5403 Rev. 1.0

www.MonolithicPower.com

6

9/20/2016

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

© 2016 MPS. All Rights Reserved.

otherwise noted.

Parameters

Symbol

Condition

Min

Typ

Max

Units

EN high logic

1.05

1.3

1.5

V

EN hysteresis

150

mV

EN1/2 input current

1

μA

0

EN1 turn-on delay

For channel 1

100

μs

EN2 turn-on delay

For channel 2,

100

μs

Power good upper trip threshold

FB with respect to the

regulation

+30

%

Power good lower trip threshold

FB with respect to the

regulation

-10

%

Power good hysteresis

5

%

Power good delay for rising

20

μs

Power good delay for falling

60

μs

Power good sink current capability

Sink 1mA

0.4

V

Power good leakage current

1

μA

Load Switch

Input voltage range

0.6

6

V

2.7

6

V

Under-voltage lockout threshold

rising

For VIN3

2.3

2.5

2.65

V

Under-voltage lockout threshold

hysteresis

For VIN3

200

mV

Supply current (quiescent)

160

250

μA

On resistor

20

mΩ

EN3 high logic threshold

1.05

1.3

1.5

V

EN3 hysteresis

150

mV

EN3 turn-on delay

70

µs

70

EN3 input current

1

μA

0

PG3 high logic threshold

than the range

150

200

mV

PG3 low logic threshold

the range

250

mV

Power good delay for rising

40

μs

Power good sink current capability

Sink 1mA

0.4

V

Power good leakage current

1

μA

Current limit

5.6

A