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MC34063EBD-TR
DC/DC CONV, BUCK, BOOST, 33KHZ, 125DEG C
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoMC34063EBD-TR
Newark Part No.69AH1019
Technical Datasheet
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoMC34063EBD-TR
Newark Part No.69AH1019
Technical Datasheet
Regulator Output TypeAdjustable
No. of Outputs1Outputs
TopologyBuck, Boost, Inverting
Input Voltage Min3V
Input Voltage Max40V
Max Output Current1.5A
Output Current1.5A
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min1.25V
Output Voltage Max38V
Switching Frequency Typ33kHz
Efficiency89%
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (21-Jan-2025)
DC / DC Converter IC CaseSOIC
Automotive Qualification Standard-
Switching Frequency100kHz
Product Overview
MC34063EBD-TR is a monolithic control circuit that delivers the main functions for DC to DC voltage converting. This device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. The output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components, it is designed for step-down, step-up and voltage inverting applications.
- Operating from 3V to 40V, active current limiting
- Supply current is 1.5mA typ at (VCC = 5 to 40V, CT = 1nF, PIN 7 = VCC)
- Frequency is 33KHz typical at ( VPIN5 = 0V, CT = 1nF, TA = 25°C)
- Charge current is 33µA typical at (VCC = 5 to 40V, TA = 25°C)
- Current limit sense voltage is 300mV typical at (ICHG = IDISCHG, TA = 25°C)
- Collector off-state current is 0.01µA typical at (VCE = 40V)
- Input bias current is -5nA typical at (VIN = 0V)
- Start-up voltage is 1.5V typical at (TA = 25°C, CT = 1µF, PIN 5 = 0)
- Discharge current is 200µA typical at (VCC = 5 to 40V, TA = 25°C)
- Operating ambient temperature range from -40°C to 125°C, SO-8 package
Technical Specifications
Regulator Output Type
Adjustable
Topology
Buck, Boost, Inverting
Input Voltage Max
40V
Output Current
1.5A
No. of Pins
8Pins
Output Voltage - Nom
-
Output Voltage Max
38V
Efficiency
89%
Operating Temperature Max
125°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Automotive Qualification Standard
-
No. of Outputs
1Outputs
Input Voltage Min
3V
Max Output Current
1.5A
IC Case / Package
SOIC
IC Mounting
Surface Mount
Output Voltage Min
1.25V
Switching Frequency Typ
33kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
DC / DC Converter IC Case
SOIC
Switching Frequency
100kHz
Technical Docs (2)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate