NCP5425

http://onsemi.com

3

MAXIMUM RATINGS

Rating

Value

Unit

150

°C

−65 to 150

°C

ESD Susceptibility (Human Body Model)

2.0

kV

ESD Susceptibility (Machine Model)

200

V

Thermal Resistance, Junction−to−Air

140

°C/W

Moisture Sensitivity Level (MSL)

1

Lead Temperature Soldering: Reflow: (Note 1)

260 peak

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. 60 to 150 seconds maximum above 183

°C, 260°C peak.

MAXIMUM RATINGS

Pin Symbol

Pin Name

IC Power Input

16 V

−0.3 V

N/A

2.0 A Peak

200 mA DC

COMP1, COMP2

Compensation Capacitor for

Channel 1 or 2

4.0 V

−0.3 V

1.0 mA

1.0 mA

Voltage Feedback Input for

Channel 1 or 2

6.0 V

−0.3 V

1.0 mA

1.0 mA

Oscillator Resistor

5.0 V

−0.3 V

1.0 mA

1.0 mA

High−Side FET Driver

for Channel 1 or 2

20 V

−0.3 V

2.0 A Peak

200 mA DC

2.0 A Peak

200 mA DC

Low−Side FET Driver for

Channel 1 or 2

16 V

−0.3 V

2.0 A Peak

200 mA DC

2.0 A Peak

200 mA DC

IS+1, IS+2

Positive Current Sense for

Channel 1 or 2

6.0 V

−0.3 V

1.0 mA

1.0 mA

IS−1, IS−2

Negative Current Sense for

Channel 1 or 2

6.0 V

−0.3 V

1.0 mA

1.0 mA

GND

Ground

100 mV

0 V

2.0 A Peak

200 mA DC

N/A

BST

Power Input for GATE(H)1

GATE(H)2

23 V

−0.3 V

N/A

2.0 A Peak

200 mA DC

MODE

Dual or Single Output Select

3.5 V

−0.3 V

N/A

N/A