Overview
The TPS54060DGQ, produced by Texas Instruments, is a high-performance, 60V, 0.5A step-down (buck) DC-DC converter. This model is designed for industrial and commercial applications requiring efficient power management solutions. Its integrated high-side MOSFET and current-mode control architecture make it a versatile choice for a wide range of power supply designs. The TPS54060DGQ is particularly suited for low-power systems operating at 12V, 24V, and 48V, offering a compact and reliable solution for power conversion needs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.5 to 60 | V | |
| Output Voltage Range | 0.8 to 57 | V | Adjustable |
| Output Current | 0.5 | A | |
| Switching Frequency | 581 | kHz | |
| Quiescent Current | 116 | µA | |
| Operating Temperature Range | -40 to +150 | °C | |
| Package | MSOP-PowerPad-10 |
Key Features
- Integrated high-side MOSFET for compact design and reduced external component count.
- Current-mode control for simple external compensation and flexible component selection.
- Low ripple pulse skip mode for improved efficiency at light loads.
- Enable pin for reduced shutdown current to 1.3µA.
- Adjustable UVLO (Undervoltage Lockout) and soft-start for enhanced system reliability.
Applications
The TPS54060DGQ is widely used in various industrial and commercial applications, including:
- Power supplies for 12V, 24V, and 48V systems.
- Industrial automation and control systems.
- Telecommunications infrastructure.
- Portable and battery-powered devices.
- Automotive electronics and fleet management systems.
Q & A
What is the input voltage range of the TPS54060DGQ?
The input voltage range is from 3.5V to 60V.
What is the maximum output current?
The maximum output current is 0.5A.
What is the switching frequency?
The switching frequency is 581kHz.
Does it have an enable pin?
Yes, it has an enable pin to reduce shutdown current to 1.3µA.
What is the operating temperature range?
The operating temperature range is from -40°C to +150°C.
What package does the TPS54060DGQ come in?
It comes in an MSOP-PowerPad-10 package.
Is the output voltage adjustable?
Yes, the output voltage is adjustable from 0.8V to 57V.
What is the quiescent current?
The quiescent current is 116µA.
What are the typical applications?
Typical applications include industrial automation, telecommunications, and portable devices.
What is the UVLO feature?
UVLO (Undervoltage Lockout) is adjustable and ensures the device operates only when the input voltage is within the specified range.
