ADP5073ACPZ-R7

The ADP5073ACPZ-R7 is a high-performance, low-noise, high-efficiency dual-channel regulated charge pump that provides independent output voltages. It is designed for use in various power management applications where space and efficiency are critical factors.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VIN: Input Voltage
• VOUT1: Output Voltage 1
• VOUT2: Output Voltage 2
• GND: Ground
• EN1: Enable Input 1
• EN2: Enable Input 2
• CLK: Clock Input
• MODE: Mode Select

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the ADP5073ACPZ-R7 for a more visual representation.

Key Features

• High Efficiency: The ADP5073ACPZ-R7 offers high efficiency across a wide input voltage range, making it suitable for various power management applications.
• Low Noise: This charge pump is designed to minimize output voltage ripple and noise, ensuring clean power for sensitive circuits.
• Dual-Channel Operation: It provides independent output voltages, allowing for flexible power supply configurations.
• Wide Input Voltage Range: The device can operate with input voltages ranging from 2.7V to 21V, offering versatility in application scenarios.
• Compact Package: The ADP5073ACPZ-R7 is available in a compact and thermally enhanced 24-lead LFCSP package, saving board space.

Note: For detailed technical specifications, please refer to the ADP5073ACPZ-R7 datasheet.

Application

• Battery-Powered Devices: The ADP5073ACPZ-R7 is suitable for powering portable and battery-powered devices, offering efficient power conversion.
• Sensor Systems: It can be used in sensor systems and portable instruments that require low-noise, regulated power supplies.
• Portable Medical Devices: This charge pump is ideal for portable medical devices that demand high efficiency and low-noise power management.

Functionality

The ADP5073ACPZ-R7 is capable of generating two independent regulated output voltages using high-efficiency charge pump technology. It provides clean and stable power for various applications, making it a versatile power management solution.

Usage Guide

• Power Supply: Connect VIN (Pin 1) to the input voltage source and GND (Pin 4) to ground.
• Enable and Mode Control: Utilize the EN1/EN2 and mode select pins to control the operation and output voltages of the charge pump based on the application requirements.
• Output Connections: Connect VOUT1 (Pin 2) and VOUT2 (Pin 3) to the respective loads that require regulated power.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the ADP5073ACPZ-R7?
A: The device can handle input voltages up to 21V.

Q: Can this charge pump be used in space-constrained applications?
A: Yes, the ADP5073ACPZ-R7 is available in a compact LFCSP package, making it suitable for space-constrained designs.