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MC34063AGD
IC REG BUCK BST ADJ 1.5A SOP-8
- Manufacturer
- Mfr. Part #MC34063AGD
- Package
- Datasheet MC34063AGD DataSheet
- In Stock23139
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Specifications
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive |
| Topology | Boost, Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 40V |
| Frequency - Switching | 100kHz |
| Synchronous Rectifier | No |
| Clock Sync | No |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOP |
Overview
Description
Key features include a 1.5A output current capability, adjustable output voltage, and built-in overcurrent protection. The device uses a simple external component design, allowing for easy integration into circuit designs. It employs a switching frequency of around 100 kHz, which helps in minimizing the size of passive components.
The MC34063AGD is commonly used in automotive, industrial, and consumer electronics applications due to its reliability and efficiency. Its compact package and ease of use make it a popular choice for engineers looking to implement efficient power management solutions. Overall, the MC34063AGD is an economical solution for various voltage regulation needs.
Features
1. Voltage Conversion: Capable of step-up (boost), step-down (buck), and inverter functions.
2. Input Voltage Range: Operates from 3V to 40V, making it suitable for battery-powered devices.
3. Output Current: Handles output currents up to 1.5A, providing robust power supply options.
4. Adjustable Output Voltage: The output voltage can be set from 1.25V to 40V using external resistors.
5. High Efficiency: Offers efficiency up to 95%, reducing power loss and heat generation.
6. On-Chip Current Limit: Features internal current limiting to protect against overload conditions.
7. Thermal Shutdown: Integrated thermal protection enhances reliability.
8. Simple Design: Requires few external components, simplifying circuit design.
9. Wide Operating Temperature: Suitable for -40°C to +125°C, accommodating various environmental conditions.
These features make the MC34063AGD ideal for applications in power supplies, LED drivers, and battery management systems.
Package
Pinout
1. Pin 1 (V+): Positive voltage supply input.
2. Pin 2 (V-): Ground reference.
3. Pin 3 (SW): Switch output; connects to the inductor and load.
4. Pin 4 (GND): Ground; serves as a reference for voltage levels.
5. Pin 5 (COMP): Compensation pin for feedback control loop stability.
6. Pin 6 (VREF): Reference voltage output (typically 1.25V).
7. Pin 7 (CT): Timing capacitor pin; used for setting the switching frequency.
8. Pin 8 (FB): Feedback input; monitors output voltage to regulate the output.
The MC34063AGD is used for step-up (boost), step-down (buck), and inverter configurations, making it suitable for various power supply applications.
Manufacturer
Application
1. Power supplies for portable devices
2. Battery chargers
3. Automotive power management
4. Voltage regulation in telecommunications
5. LED drivers
6. Industrial equipment power supplies
Its ability to step up, step down, or invert voltage makes it suitable for a wide range of electronic applications.
Equivalent
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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