NCV33063A Selling Leads, Price trend, NCV33063A DataSheet download, circuit diagram from SeekIC.com

Features: • Operation from 3.0 V to 40 V Input• Low Standby Current• Current Limiting• Output Switch Current to 1.5 A• Output Voltage Adjustable• Frequency Operation to 100 kHz• Precision 2% Reference• Pb−Free Packages are AvailablePinoutSpecif...

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SeekIC No. : 004433110 Detail

NCV33063A: Features: • Operation from 3.0 V to 40 V Input• Low Standby Current• Current Limiting• Output Switch Current to 1.5 A• Output Voltage Adjustable• Frequency Operat...

NCV33063A Data Sheet

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Part Number:: NCV33063A
Supply Ability:: 5000

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Product Details

Description

Features:

• Operation from 3.0 V to 40 V Input
• Low Standby Current
• Current Limiting
• Output Switch Current to 1.5 A
• Output Voltage Adjustable
• Frequency Operation to 100 kHz
• Precision 2% Reference
• Pb−Free Packages are Available

Pinout

Connection Diagram

Specifications

Rating	Symbol	Value	Unit
Power Supply Voltage	V_CC	40	Vdc
Comparator Input Voltage Range	V_IR	−0.3 to +40	Vdc
Switch Collector Voltage	V_C(switch)	40	Vdc
Switch Emitter Voltage (V_Pin1= 40 V)	V_E(switch)	40	Vdc
Switch Collector to Emitter Voltage	V_CE(switch)	40	Vdc
Driver Collector Voltage	V_C(driver)	40	Vdc
Driver Collector Current (Note 1)	I_C(driver)	100	mA
Switch Current	I_SW	1.5	A
Power Dissipation and Thermal Characteristics
Plastic Package, P, P1 Suffix
T_A = 25°C	P_D	1.25	W
Thermal Resistance	R_JA	100	°C/W
SOIC Package, D Suffix
T_A = 25°C	P_D	625	mW
Thermal Resistance	R_JA	160	°C/W
Operating Junction Temperature	T_J	+150	°C
Operating Ambient Temperature Range	T_A		°C
MC34063A		0 to +70
MC33063AV, NCV33063A		−40 to +125
MC33063A		−40 to +85
Storage Temperature Range	T_stg	−65 to +150	°C

Description

The MC34063A Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These MC34063A devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This MC34063A series was specifically designed to be incorporated in Step−Down and Step−Up and Voltage−Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.

NCV33063A

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