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NCP1030

Low Power PWM Controller with On−Chip Power Switch and Startup Circuits for 48V Telecom Systems

ON Semiconductor 

NCP1030, NCP1031

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Power Switch and Startup Circuits Voltage

Power Switch and Startup Circuits Input Current

− NCP1030

− NCP1031

VDRAIN

−0.3 to 200

V

IDRAIN

A

1.0

2.0

VCC Voltage Range

All Other Inputs/Outputs Voltage Range

VCC and All Other Inputs/Outputs Current

Operating Junction Temperature

Storage Temperature

Power Dissipation (TJ = 25°C, 2.0 Oz., 1.0 Sq Inch Printed Circuit Copper Clad)

DM Suffix, Plastic Package Case 846A

D Suffix, Plastic Package Case 751

VCC

−0.3 to 16

V

VIO

−0.3 to 10

V

IIO

100

mA

TJ

−40 to 125

°C

Tstg

−55 to 150

°C

W

0.69

0.93

Thermal Resistance, Junction to Air (2.0 Oz. Printed Circuit Copper Clad)

DM Suffix, Plastic Package Case 846A

0.36 Sq. Inch

1.0 Sq. Inch

D Suffix, Plastic Package Case 751

0.36 Sq. Inch

1.0 Sq. Inch

RqJA

°C/W

181

162

135

117

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit

values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,

damage may occur and reliability may be affected.

A. This device contains ESD protection circuitry and exceeds the following tests:

Pins 1−7: Human Body Model 2000V per MIL−STD−883, Method 3015.

Pins 1−7: Machine Model Method 200 V.

Pin 8 is connected to the High Voltage Startup and Power Switch Circuits and rated only to the maximum voltage rating of the part, or 200 V.

B. This device contains Latchup protection and exceeds $100 mA per JEDEC Standard JESD78.

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