MP5507E

– 7V, 3A, ENERGY STORAGE AND MANAGEMENT UNIT

MP5507E Rev. 1.0

www.MonolithicPower.com

4

6/29/2016

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© 2016 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Condition

Min

Typ

Max

Units

Input supply voltage range

2.7

7

V

Supply current (quiescent)

2

mA

VIN under-voltage lockout

threshold rising

2.5

2.7

V

VIN under-voltage lockout

threshold hysteresis

0.3

0.4

0.5

V

ENCH high threshold rising

1.2

V

ENCH low threshold falling

0.4

V

DISC high threshold rising

1.2

V

DISC low threshold

falling

0.4

V

VIN to VB current limit FET on

resistance

60

mΩ

Continuous current limit

3.24

3.6

3.96

A

Off-state leakage current

2

μA

VB clamping voltage

5.5

6

6.5

V

Rise time (DVDT)

τ

R

DVDT floating

0.8

ms

Connect a capacitor to DVDT,

test DVDT charge current

2

μA

Internal reset delay time

τ

D

Power on to VB rise delay

1.1

ms

Pre-charge current

130

mA

Charge peak current in boost

mode

500

mA

25

mΩ

100

mΩ

80

mΩ

Feedback voltage

0.782

0.79

0.81

V

Feedback current

50

nA

PGB high threshold

1.03

PGB low threshold

1

PGB delay

Falling

0.5

μs

PGB sink current capability

Sink 4mA

0.3

V

PGB leakage current

120

nA

Buck-mode dumping peak

current limit

5

A

Release-buck switching

frequency

1.2

MHz