BD9015KV-ME2

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low power consumption - Compact size - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: SOP-8 (Small Outline Package)

Essence: BD9015KV-ME2 is a power management IC designed for efficient voltage regulation in various electronic devices.

Packaging/Quantity: The BD9015KV-ME2 is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 6.0V
• Maximum Output Current: 1.5A
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The BD9015KV-ME2 has the following pin configuration:

```

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| | --| VIN VOUT|-- --| GND EN |-- --| FB NC |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (active high)
• FB: Feedback pin
• NC: No connection (unused pin)

Functional Features

1. High Efficiency: The BD9015KV-ME2 utilizes advanced circuitry to achieve high efficiency voltage regulation, minimizing power loss and maximizing battery life.
2. Overcurrent Protection: The IC incorporates overcurrent protection to safeguard connected devices from excessive current flow.
3. Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, preventing damage to the IC and connected components.
4. Wide Input Voltage Range: The IC can handle a wide range of input voltages, making it suitable for various applications.
5. Low Power Consumption: The BD9015KV-ME2 has low quiescent current, ensuring minimal power consumption during standby or idle modes.
6. Compact Size: The SOP-8 package offers a compact form factor, enabling space-efficient integration into electronic devices.

Advantages

• High efficiency voltage regulation
• Overcurrent and thermal protection
• Wide input voltage range
• Low power consumption
• Compact size for easy integration

Disadvantages

• Limited maximum output current (1.5A)
• No adjustable output voltage option

Working Principles

The BD9015KV-ME2 is a step-down voltage regulator that converts higher input voltages to lower output voltages. It utilizes a switching regulator topology to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output voltage within the specified range.

Detailed Application Field Plans

The BD9015KV-ME2 is widely used in various electronic devices that require efficient voltage regulation, such as: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Industrial equipment - Automotive electronics

Alternative Models

1. BD9016KV-ME2: Similar specifications with an adjustable output voltage option.
2. BD9014KV-ME2: Lower maximum output current (1A) but with adjustable output voltage capability.
3. BD9017KV-ME2: Higher maximum output current (2A) with fixed output voltage.

These alternative models provide flexibility in terms of output voltage adjustment and current handling capabilities while maintaining similar characteristics to the BD9015KV-ME2.

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