MC34063AP1G Adjustable 3V~40V 1.5A DIP-8 DC-DC Converters IC
The MC34063AP1G is a versatile, monolithic DC-DC converter IC designed for use in step-up (boost), step-down (buck), and inverting voltage conversion applications. This device integrates all the necessary control components, including a temperature-compensated reference, comparator, duty cycle oscillator, driver, and high-current output switch, making it suitable for a wide range of power conversion tasks with minimal external components.
Operating with an input voltage range of 3V to 40V, the MC34063AP1G can deliver output currents up to 1.5A, making it ideal for various low-power and medium-power applications. Its adjustable output voltage feature allows the user to fine-tune the output voltage according to specific needs, providing flexibility in design and performance. This IC is efficient for applications requiring stable voltage conversion and current regulation in diverse environments.
This IC is also designed to be efficient with low standby current, and features an integrated current limiting function for added protection. The MC34063AP1G offers an excellent balance of power efficiency, small footprint, and reliable operation, making it a cost-effective solution for power management in consumer electronics, automotive, and industrial applications. Its simple design and ease of integration into existing circuits make it a popular choice in various power conversion systems.
Features:
- Wide Input Voltage Range: Operates from 3V to 40V input, providing flexibility for various voltage requirements.
- Adjustable Output Voltage: Allows for custom voltage settings to suit specific application needs.
- Current Limiting: Includes built-in current limiting to protect the device and the circuit from overcurrent situations.
- High Efficiency: Offers efficient voltage conversion with low standby current.
- Versatile Applications: Suitable for step-up, step-down, and inverting configurations, allowing for broad utility across different power conversion needs.
- Precision 2% Reference: Ensures stable and accurate performance across a variety of input conditions.
Specifications:
| Parameter | Value |
|---|---|
| Input Voltage Range (VCC): | 3V to 40V |
| Output Current: | 1.5A max |
| Output Voltage Adjustment: | Yes (Adjustable) |
| Oscillator Frequency: | 24kHz to 42kHz |
| Current Limit Sense Voltage: | 250mV to 350mV |
| Output Switch Saturation Voltage: | ≤ 1.3V (at 1A) |
| Supply Current: | 4mA |
| Operating Temperature Range: | 0°C to +70°C |
| Storage Temperature Range: | -65°C to +150°C |
| Package Type: | PDIP-8 |
Pinout Diagram:
Footprint Diagram:
Applications:
- Step-Up (Boost) Converters.
- Step-Down (Buck) Converters.
- Inverting Voltage Converters.
- Battery-Powered Systems.
- Automotive Power Management Systems.
- Power Supply for Consumer Electronics.
Package Contents:
- 1x MC34063AP1G Adjustable 3V~40V 1.5A DIP-8 DC-DC Converters IC
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