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MC33063A - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC132273282
RoHS:
Lead free / RoHS Compliant
Datasheet:
Datasheet 3D Model
Description:
AC-DC Offline Switching Controllers/Regulators
Stock Locations:
Availability:
226 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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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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MC33063A Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Case/Package	SOIC-8
	Show
Product Lifecycle Status	Unknown
RoHS	RoHS Compliant

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