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LE88136BLC
Product Overview
Category: Integrated Circuit (IC)
Use: The LE88136BLC is a versatile integrated circuit used in various electronic devices for power management and control.
Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features
Package: The LE88136BLC is available in a small form factor package, making it suitable for space-constrained applications.
Essence: This IC is designed to efficiently regulate and control power supply in electronic devices, ensuring stable and reliable operation.
Packaging/Quantity: The LE88136BLC is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.
Specifications
- Input Voltage Range: 2.7V - 5.5V
- Output Voltage Range: 0.6V - 3.3V
- Maximum Output Current: 1.5A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The LE88136BLC has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- High Efficiency: The LE88136BLC incorporates advanced switching technology, resulting in high conversion efficiency and reduced power dissipation.
- Wide Input Voltage Range: It can accept a wide range of input voltages, allowing flexibility in various applications.
- Multiple Protection Features: The IC includes built-in protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown, ensuring safe operation and preventing damage to connected devices.
- Fast Transient Response: The LE88136BLC exhibits excellent transient response, enabling it to quickly adapt to sudden changes in load conditions.
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption. - Compact size allows for integration into space-limited designs. - Wide input voltage range provides versatility in different applications. - Multiple protection features enhance the reliability and safety of the system. - Fast transient response ensures stability during load fluctuations.
Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.
Working Principles
The LE88136BLC operates as a step-down (buck) converter. It utilizes pulse width modulation (PWM) to regulate the output voltage based on the feedback received from the FB pin. By adjusting the duty cycle of the switching transistor, the IC maintains a stable output voltage regardless of input variations.
Detailed Application Field Plans
The LE88136BLC finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Tablets 3. Portable media players 4. Digital cameras 5. Wearable devices
In these applications, the IC is used to efficiently manage and control the power supply, ensuring optimal performance and extending battery life.
Detailed and Complete Alternative Models
- LE88136BMC: Similar to LE88136BLC, but with a higher maximum output current of 2A.
- LE88136BHC: Higher power variant with a maximum output current of 3A, suitable for more demanding applications.
- LE88136BSC: Lower power variant with a maximum output current of 500mA, ideal for low-power devices.
These alternative models provide options for different power requirements and can be chosen based on specific application needs.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LE88136BLC trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of LE88136BLC in technical solutions:
Q: What is LE88136BLC? A: LE88136BLC is a specific model of integrated circuit (IC) used for power management in various technical solutions.
Q: What are the key features of LE88136BLC? A: Some key features of LE88136BLC include high efficiency, low power consumption, multiple voltage outputs, and protection mechanisms.
Q: In which technical solutions can LE88136BLC be used? A: LE88136BLC can be used in a wide range of applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.
Q: How does LE88136BLC help in power management? A: LE88136BLC efficiently regulates and distributes power from the battery to different components of a system, ensuring stable and reliable operation.
Q: Can LE88136BLC handle multiple voltage outputs? A: Yes, LE88136BLC supports multiple voltage outputs, allowing it to power different components with varying voltage requirements simultaneously.
Q: Does LE88136BLC offer any protection mechanisms? A: Yes, LE88136BLC incorporates protection features like overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.
Q: What is the typical input voltage range for LE88136BLC? A: The typical input voltage range for LE88136BLC is between 2.7V and 5.5V, making it compatible with various battery types.
Q: Can LE88136BLC operate in low-power modes? A: Yes, LE88136BLC supports low-power modes to minimize power consumption during standby or idle periods, extending battery life.
Q: Is LE88136BLC easy to integrate into a system? A: Yes, LE88136BLC is designed for ease of integration with its compact package and minimal external components requirement.
Q: Are there any application notes or reference designs available for LE88136BLC? A: Yes, the manufacturer provides application notes and reference designs that can help engineers in implementing LE88136BLC effectively in their technical solutions.
Please note that the answers provided here are general and may vary depending on the specific requirements and documentation provided by the manufacturer of LE88136BLC.