Overvoltage Protection Controllers with

Current Limit in TDFN

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

(All voltages referenced to GND.)

IN ............................................................................-0.3V to +30V

GATE ......................................................................-0.3V to +12V

10-Pin TDFN (derate 18.5mW/°C above +70°C) .....1481.5mW

Operating Temperature Range ..........................-40°C to +85°C

Junction Temperature ......................................................+150°C

Storage Temperature Range ............................-65°C to +150°C

Lead Temperature (soldering, 10s) ................................+300°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT VOLTAGE (IN)

Input Voltage Range

1.2

28.0

V

MAX4881/MAX4883/MAX4893B

5.5

5.6

5.7

Overvoltage Trip Level

OVLO

MAX4882/MAX4884

4.4

4.5

4.6

V

Overvoltage-Trip-Level

Hysteresis

50

mV

MAX4881/MAX4883/MAX4893B

4.2

4.35

4.5

Undervoltage Lockout Threshold

UVLO

MAX4882/MAX4884

2.4

2.55

2.7

V

Undervoltage Lockout Hysteresis

50

mV

Supply Current

240

380

µA

INTERNAL SWITCH

BTA Input Range

2.8

5.7

V

BTA Undervoltage Lockout

2.4

2.7

V

BTA-Undervoltage-Lockout

Hysteresis

50

mV

1.00

1.1

1.25

0.600

0.7

0.775

Switch-Forward Current Limit

0.800

1

A

MAX4881/MAX4882

1.25

MAX4883/MAX4884

0.775

Switch-Reverse Current Limit

MAX4893B

1

A

(MAX4881/MAX4883/MAX4893B)

110

(MAX4882/MAX4884)

110

mV

Blanking Time

20

50

80

ms

BTB Off Current

1

µA