Texas Instruments

TPS78601DCQR  

Linear & Switching Voltage Regulators

The TPS78601DCQR is a high-efficiency, synchronous, step-down (buck) switching regulator from Texas Instruments. This device is designed to provide a stable and regulated output voltage from a wide range of input voltages. Here's a brief description, features, and applications of the TPS78601DCQR:

Description:

The TPS78601DCQR is a member of Texas Instruments' Simple Switcher® family, which offers a range of high-efficiency power management solutions. This particular device is a step-down converter that can efficiently step down a higher input voltage to a lower output voltage, making it suitable for a wide range of applications requiring voltage regulation.

Features:

1. Input Voltage Range: Wide input voltage range (4.75V to 28V), making it suitable for applications with varying power supply voltages.
2. Output Voltage: Adjustable output voltage from 0.9V to 5.5V, providing flexibility for different load requirements.
3. High Efficiency: High efficiency (up to 95%) across a wide load range, which is crucial for battery-powered applications to maximize runtime.
4. Synchronous Rectification: The device uses synchronous rectification, which minimizes conduction losses and improves efficiency, especially at higher input voltages and lower output voltages.
5. Low Quiescent Current: Low quiescent current (IQ) of 3.5μA in run mode, which is beneficial for battery-powered and energy-sensitive applications.
6. Protection Features: Over-current protection (OCP), over-temperature protection (OTP), and thermal shutdown to ensure safe operation and prevent damage in case of fault conditions.
7. Small Package Size: Available in a compact 10-lead WSON package, making it suitable for space-constrained applications.

Applications:

1. Portable Electronics: Smartphones, tablets, and other handheld devices that require efficient power regulation for battery-powered operation.
2. IoT Devices: Internet of Things (IoT) devices that require stable and regulated power supply for reliable operation.
3. Wearables: Smartwatches and fitness trackers that demand efficient power management to extend battery life.
4. Medical Devices: Medical equipment that requires a stable power supply and protection against fault conditions.
5. Industrial Equipment: Industrial control systems and automation equipment that need efficient power regulation and protection features.

The TPS78601DCQR is a versatile and efficient power management solution that can be used in a wide range of applications where stable and regulated output voltage is required, and space and energy efficiency are important considerations.

TPS78601DCQR Documents

Download datasheets and manufacturer documentation for TPS78601DCQR

PCN Assembly/Origin :

Assembly/Test Site Add 18/Nov/2011      

Datasheets :

TPS78628KTTR      

HTML Datasheet :

TPS78628KTTR