MC34063ADR2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MC34063ADR2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW34354
Category

DC to DC Converter
Package

SOIC-8
Description

Conv DC-DC 3V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 40V 1.5A 8Pin SOIC N T/R
Documentation

Datasheet

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MC34063ADR2G Specifications

Attribute	Attribute Value

Part Number	MC34063ADR2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW34354
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	100 kHz
Supply Voltage (DC)	40.0V (max)
Operating Voltage	3V ~ 40V
Power Rating	625 mW
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Output Voltage	1.25V ~ 40V
Output Current	1.5 A
Number of Channels	1 Channel
Number of Positions	8 Position
Switching Frequency	100 kHz
Topology	Step-Up, Step-Down
Input Voltage (Max)	40 V
Input Voltage (Min)	3 V
Output Voltage (Max)	40 V
Output Voltage (Min)	1.25 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Input Voltage	3V ~ 40V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	0℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The MC34063A Series is a monolithic control circuit containing the primary functions required for dc-to-dc converters. These Buck Boost Inverting Switching Regulators 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 series was specifically designed to be incorporated in Step down (Buck), Step up (Boost) and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information. The MC33063 is an extended temperature version. The NCV33063 is an extended temp version for automotive.
Features | | Benefits
---|---|---
| | | | |
Operation from 3.0 V to 40 V Input
| |
Wide input voltage range usable for many applications
Low Standby Current
| |
<100uA Collector Off-State Current
Current Limiting
| |
Adjustable current limit provides improved protection
Output Switch Current to 1.5 A
| |
Large 1.5A peak current capability provides up to ~1A of average current output
Output Voltage Adjustable
| |
External resistor divider for various output voltage options
Frequency Operation to 100 kHz
| |
Optimize frequency for size or efficiency
Precision 2% Reference
| |
Accurate system level performance
4x4mm DFN package option
| |
Exposed pad package allows for higher output current and improved thermal performance
**MC34063A = 0 to +70degC******
| |
**MC33063A = -40 to +85degC******
| |
**MC33063AV / NCV33063A = -40 to +125degC******
| |

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