3V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package
Product details
Parameters
Package | Pins | Size
Features
- DCS-Control™ topology
- Qualified for automotive applications
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- AEC-Q100 qualified with the following results:
- Device temperature grade: –40°C to 125°C operating junction temperature range
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Input voltage range: 3 to 17 V
- Adjustable output voltage from 0.9 to 6 V
- Pin-selectable output voltage (nominal, + 5%)
- Programmable soft start and tracking
- Seamless power save mode transition
- Quiescent current of 17 µA (typ.)
- Selectable operating frequency
- Power good output
- 100% Duty cycle mode
- Short circuit protection
- Overtemperature protection
- Pin-to-pin compatible with TPS62150A-Q1
- Available in a 3-mm × 3-mm, VQFN-16 package
- Create a custom design using the TPS62130A-Q1 with the WEBENCH® Power Designer
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Description
The TPS6213XA-Q1 devices are easy-to-use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy through the use of the DCS-Control™ topology.
With a wide operating input-voltage range of 3 to 17 V, the devices are ideally suited for systems powered from intermediate bus power rails. The devices support up to 3-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). The output-voltage startup ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable and open-drain power-good pins.
In power save mode, the devices show quiescent current of about 17 µA from VIN. Power save mode which is entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the devices are turned off and shutdown current consumption is less than 2 µA. The devices are packaged in a 16-pin VQFN package measuring 3 × 3 mm (RGT).
功能和引脚相同,但与相比较的设备不等效:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
- Related Terms:
- Synchronous Step Down DC-DC Converter
- DC to DC Step Down Converter
- Buck DC DC Converter
The TPS62130EVM-505 (HPA505-001) uses the TPS62130 adjustable version and is set to a 3.3-V output. The EVM operates with full-rated performance with an input voltage between 3.7 V and 17 V. The (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download TIDA-01412 Gerber.zip (400KB) -
download TIDA-01412 BOM.pdf (67KB) -
download TIDA-01412 Assembly Drawing.pdf (144KB) -
download TIDA-01412 PCB.pdf (116KB) -
download TIDA-01412 CAD Files.zip (580KB)
Design files
-
download PMP10223 BOM.pdf (35KB) -
download PMP10223 Assembly Drawing.pdf (213KB) -
download PMP10223 PCB.pdf (224KB) -
download PMP10223 Gerber.zip (36KB)
Design files
-
download TIDA-00271 BOM.pdf (228KB) -
download TIDA-00271 Gerber.zip (4203KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VQFN (RGT) | 16 | View options |
Ordering & quality
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- REACH
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- Qualification summary
- Ongoing reliability monitoring
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