MP5010S

– 5V, 5A PROGRAMMABLE CURRENT LIMIT SWITCH

MP5010S Rev. 1.0

www.MonolithicPower.com

3

8/4/2013

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© 2012 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

Parameters

Symbol

Condition

Min

Typ

Max

Units

Power FET

Delay Time

(5)

with a 5Ω resistive load

0.2

m

s

ON Resistance

40

55

m

Ω

(6)

52

Off State Output Voltage

120

mV

Thermal Latch

Shutdown Temperature

(6)

175

°C

Under/Over Voltage Protection

Output Clamping Voltage

Overvoltage Protection

5.95

6.65

7.35

V

Under Voltage Lockout

Rising Edge

3.2

3.6

4.0

V

Under Voltage Lockout (UVLO)

Hysteresis

0.4

V

Current Limit

(7)

Hold Current

0

Ω Short Resistance,

1.2

2

2.8

A

Trip Current

3.1

A

dv/dt Circuit

Rise Time

(8)

Float dv/dt pin

0.4

1.1

2.6

ms

Enable/Fault

Low Level Input Voltage

Output Disabled

0.5

V

Intermediate Level Input Voltage

Thermal Fault, Output

Disabled

0.82

1.4

1.95

V

High Level Input Voltage

Output Enabled

2.5

V

High State Maximum Voltage

4.95

V

Pull Up Current (Source)

15

25

35

μA

Maximum Fanout for Fault Signal

Total number of chips that

can be connected for

simultaneous shutdown

3

Units

Maximum Voltage on Enable Pin

(9)

VCC

V

Total Device

Bias Current

Device Operational

815

900

μA

Thermal Shutdown

580

650

Minimum Operating Voltage for

UVLO

Enable<0.5V

2.5

V

Notes:

5) Related to Rise Time. See description in Fault and Enable Pin Section on Page 9.

6) Guaranteed by design.

7) Guaranteed by Characterization Test.

8) Measured from 10% to 90%.

9) Maximum Input Voltage on Enable pin to be

≤6V if V