Overview
The TPS6213013A-Q1 is a synchronous step-down DC-DC converter produced by Texas Instruments, optimized for applications requiring high power density. This device features a high switching frequency of typically 2.5 MHz, which enables the use of small inductors and provides fast transient response along with high output-voltage accuracy through the DCS-Control™ topology. It is designed to operate within a wide input-voltage range of 3 to 17 V, making it suitable for systems powered from intermediate bus power rails. The converter supports up to 3-A continuous output current at output voltages between 0.9 V and 6 V, with a 100% duty cycle mode available. The device is packaged in a compact 16-pin VQFN package measuring 3 × 3 mm (RGT), making it ideal for space-constrained applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 16-pin VQFN (RGT) |
| Operating Temperature Range | -40°C to 125°C |
| Input Voltage Range | 3 V to 17 V |
| Output Voltage Range | 0.9 V to 6 V |
| Output Current | Up to 3 A |
| Switching Frequency | Typically 2.5 MHz |
| Quiescent Current in Power Save Mode | About 17 µA |
| Shutdown Current Consumption | Less than 2 µA |
| ESD Classification | HBM Level 2, CDM Level C4B |
Key Features
- DCS-Control™ topology for high output-voltage accuracy and fast transient response
- AEC-Q100 qualified for automotive applications
- Functional safety-capable with documentation available for system design
- Pin-selectable output voltage (nominal, + 5%)
- Programmable soft start and tracking
- Seamless power save mode transition
- Selectable operating frequency
- Power good output
- 100% Duty cycle mode
- Short circuit protection and overtemperature protection
- Pin-to-pin compatible with TPS62150A-Q1
Applications
The TPS6213013A-Q1 is ideally suited for various applications requiring high power density and efficiency, such as:
- Automotive systems, given its AEC-Q100 qualification
- Industrial power supplies
- Intermediate bus power rails in complex systems
- Space-constrained designs where compact packaging is essential
Q & A
- What is the input voltage range of the TPS6213013A-Q1?
The input voltage range is from 3 V to 17 V. - What is the maximum output current of the TPS6213013A-Q1?
The device supports up to 3-A continuous output current. - What is the typical switching frequency of the TPS6213013A-Q1?
The typical switching frequency is 2.5 MHz. - What is the quiescent current in power save mode?
The quiescent current in power save mode is about 17 µA. - Is the TPS6213013A-Q1 qualified for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications. - What is the package type and size of the TPS6213013A-Q1?
The device is packaged in a 16-pin VQFN package measuring 3 × 3 mm (RGT). - Does the TPS6213013A-Q1 support power sequencing?
Yes, power sequencing is possible by configuring the enable and open-drain power-good pins. - What are the ESD classification levels for the TPS6213013A-Q1?
The device has HBM ESD classification level 2 and CDM ESD classification level C4B. - Does the TPS6213013A-Q1 have short circuit and overtemperature protection?
Yes, it includes short circuit protection and overtemperature protection. - Can the TPS6213013A-Q1 operate in 100% duty cycle mode?
Yes, it supports 100% duty cycle mode.
