Texas Instruments

TPS78601DRBR  

Linear & Switching Voltage Regulators

The TPS78601DRBR is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including portable devices, power supplies, and battery-powered systems.

Description:

The TPS78601DRBR is a fully integrated synchronous step-down converter that can operate from an input voltage range of 2.5V to 5.5V and provide an output voltage as low as 0.9V. It features a compact DFN10 package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The TPS78601DRBR offers high efficiency of up to 93%, making it ideal for battery-powered applications where energy consumption is a critical factor.
2. Wide Input Voltage Range: The device can operate from an input voltage range of 2.5V to 5.5V, making it suitable for a variety of power sources.
3. Low Output Voltage: The output voltage can be as low as 0.9V, allowing it to support a wide range of loads.
4. Synchronous Rectification: The device uses synchronous rectification, which improves efficiency by reducing the voltage drop across the output switch.
5. Small Package: The TPS78601DRBR is available in a compact DFN10 package, making it suitable for space-constrained applications.
6. Programmable Soft Start: The soft-start feature can be programmed to reduce inrush current and minimize output voltage overshoot during startup.
7. Protection Features: The device includes over-current protection, thermal shutdown, and output short-circuit protection to ensure reliable operation.

Applications:

1. Portable Devices: The TPS78601DRBR is ideal for powering portable devices such as smartphones, tablets, and wearables, where efficiency and space are critical.
2. Power Supplies: The device can be used in compact power supplies for a variety of applications, including industrial equipment, medical devices, and consumer electronics.
3. Battery-Powered Systems: The high efficiency and wide input voltage range make the TPS78601DRBR suitable for battery-powered systems, such as drones, robotics, and remote sensors.
4. LED Lighting: The device can be used to power LED lighting applications, providing efficient power conversion and dimming control.
5. IoT Devices: The TPS78601DRBR can be used in Internet of Things (IoT) devices, where efficient power management and compact form factor are essential.

In summary, the TPS78601DRBR from Texas Instruments is a high-efficiency synchronous step-down regulator that offers a wide input voltage range, low output voltage, and a compact package. It is suitable for a variety of applications, including portable devices, power supplies, battery-powered systems, LED lighting, and IoT devices.

TPS78601DRBR Documents

Download datasheets and manufacturer documentation for TPS78601DRBR

Images :

Mechanical Outline Drawing       Function Diagram      

Models :

TPS78601DRBR Symbol & Footprint by SnapMagic      

SPICE Models :

TPS78633 PSpice Transient Model       TPS78625 Unencrypted PSpice Transient Model       TPS78618 PSpice Transient Model       TPS78625 PSpice Transient Model       TPS78628 PSpice Transient Model       TPS78628 Unencrypted PSpice Transient Model       TPS78630 Unencrypted PSpice Transient Model       TPS78633 Unencrypted PSpice Transient Model       TPS78630 PSpice Transient Model       TPS78618 Unencrypted PSpice Transient Model       TPS78601 PSpice Transient Model