MP5016 – 2.7 - 15V, 0.7 - 5A, PROGRAMMABLE, CURRENT-LIMITED SWITCH

MP5016 Rev.1.1

www.MonolithicPower.com

4

6/14/2019

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© 2019 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

VCC = 5V, RLIMIT = NS, COUT = 10µF, TJ = -40°C + 125°C (6), typical value is tested at TJ = +25°C

unless otherwise noted.

Parameter

Symbol

Condition

Min

Typ

Max

Units

Supply Current

Supply current (quiescent)

IQ

EN = high, MODE =

VCC/GND/float

50

μA

EN = high, MODE connect

resistor to GND

90

μA

Supply current (shutdown)

IS

EN = GND

9

μA

Power MOSFET

On resistance

RDSon

IOUT = 1A

43

mΩ

Turn-on delay

Tdelay

DV/DT float, MODE float

500

μs

Off-state leakage current

IOFF

VIN = 12V, EN = 0V

0.1

1

μA

Under-/Over-Voltage Protection (UVP, OVP)

Under-voltage lockout rising

threshold

VUVLO

2.38

2.53

2.68

V

UVLO hysteresis

VUVLOHYS

200

mV

Output over-voltage clamp

voltage

VCLAMP

VMODE = GND, TJ = 25°C

5.5

5.75

6

V

VMODE = VCC, TJ = 25°C

14.2

15.2

16.2

V

RMODE = 76.8kΩ, VCC = 5V,

TJ = 25°C

3.71

3.95

4.19

V

RMODE = 115kΩ, TJ = 25°C

5.3

5.7

6.1

V

RMODE = 324kΩ, TJ = 25°C

14.2

15.5

16.7

V

DV/DT

DV/DT slew rate

dv/dt

DV/DT float, VMODE = GND

0.4

0.8

1.2

V/ms

DV/DT float, VMODE = VCC

1.3

2

2.7

DV/DT float, MODE float

2.8

3.8

4.8

DV/DT current

IDV/DT

VDV/DT = 0.5V

4.5

6.5

8.5

μA

Current Limit

Current limit at normal

operation

ILimit_NO

Float ILIMIT, TJ = 25°C

2.3

2.5

2.7

A

RLIMIT = 604Ω, TJ = 25°C

3.3

3.5

3.7

A

RLIMIT = 3kΩ, TJ = 25°C

0.6

0.75

0.9

A

Enable (EN)

Enable rising threshold

VEN_RISING

1.86

2

2.16

V

Enable hysteresis

VEN_HYS

350

mV

Enable pull-down resistor

REN_DOWN

2.2

MΩ

GATE

GATE maximum source

current

IG_SOURCE_MAX IOUT = 1A

7

12

μA

GATE maximum sink

current

IG_SINK_MAX

VCC = VSOURCE = 5V,

VGATE = 10.5V

1.3

mA

Output Discharge

Discharge resistance

RDIS

VCC = 5V

540

Ω