Product Summary

The NCP3063DR2G belongs to NCP3063 Series, which is a higher frequency upgrade to the popular MC34063A and MC33063A monolithic DC-DC converters. This series was specifically designed to be incorporated in Step-Down, Step-Up and Voltage-Inverting applications with a minimum number of external components. The NCP3063DR2G consists of an internal temperature compensated reference, comparator, a controlled duty cycle oscillator with an active current limit circuit, a driver and a high current output switch.

Parametrics

Maximum ratings: (1)VCC pin 6, VCC: 0 to +40 V; (2)Comparator Inverting Input pin 5, VCII: - 0.2 to + VCC V; (3)Darlington Switch Collector pin 1, VSWC: 0 to +40 V; (4)Darlington Switch Emitter pin 2 (transistor OFF), VSWE: - 0.6 to + VCC V; (5)Darlington Switch Collector to Emitter pin 1-2, VSWCE: 0 to +40 V; (6)Darlington Switch Current, ISW: 1.5 A; (7)Ipk Sense pin 7, VIPK: - 0.2 to VCC + 0.2 V.

Features

Features: (1)Operation to 40 V Input; (2)Low Standby Current; (3)Output Switch Current to 1.5 A; (4)Output Voltage Adjustable; (5)Frequency Operation of 150 kHz; (6)Precision 1.5% Reference; (7)New Features: Internal Thermal Shutdown with Hysteresis New Features: Cycle-by-Cycle Current Limiting; (8)Pb-Free Packages are Available.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NCP3063DR2G
NCP3063DR2G

ON Semiconductor

Switching Converters, Regulators & Controllers 1.5 A DCDC SW REG

Data Sheet

0-1: $0.51
1-25: $0.44
25-100: $0.34
100-500: $0.27
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NCP300
NCP300

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Data Sheet

0-1: $0.33
1-25: $0.25
25-100: $0.21
100-500: $0.15
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Data Sheet

0-1: $0.33
1-25: $0.25
25-100: $0.21
100-500: $0.15