Automotive 3.5V to 60V, 1.5A Buck Converter with Eco-Mode™
Product details
Parameters
Package | Pins | Size
Features
- Qualified for Automotive Applications
- 3.5-V to 60-V Input Voltage Range
- 200-mΩ High-Side MOSFET
- High Efficiency at Light Loads With Pulse-
Skipping Eco-mode™ Control Scheme - 116-µA Operating Quiescent Current
- 1.5-µA Shutdown Current
- 100-kHz to 2.5-MHz Switching Frequency
- Synchronizes to External Clock
- Adjustable Slow Start/Sequencing
- Undervoltage and Overvoltage Power-good Output
- Adjustable Undervoltage Lockout (UVLO) Voltage
and Hysteresis - 0.8-V Internal Voltage Reference
- Supported by SwitcherPro™ Software Tool
(ti.com/tool/switcherpro) - Z-Suffix Offers Improved Delamination
Description
The TPS57160-Q1 device is a 60-V 1.5-A step-down regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, input supply current to 116 µA. Using the enable pin, shutdown supply current is reduced to 1.5 µA.
Undervoltage lockout is set internally at 2.5 V but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing or tracking. An open-drain power-good signal indicates the output is within 92% to 109% of the nominal voltage.
A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
The TPS57160-Q1 device is available in a 10-pin thermally enhanced MSOP-PowerPAD™ (DGQ) or 10-pin VSON (DRC) package. The Z-suffix offers reduced delamination compared to standard device.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TPS57160-Q1 1.5-A 60-V Step-Down DC-DC Converter With Eco-mode™ Control datasheet (Rev. E) | Mar. 19, 2015 |
Application note | Passing CISPR25 Radiated Emissions Using the TPS54160-Q1 (Rev. A) | May 23, 2019 | |
Technical articles | Minimize the impact of the MLCC shortage on your power application | Mar. 29, 2019 | |
Application note | Interfacing TPS57xxx-Q1 and TPS65320-Q1 Family Devices With Low Impendence Exter | Dec. 08, 2015 | |
Application note | TPS54xxx-Q1 and TPS57xxx-Q1 Devices EMC Performance Comparison Study | Nov. 17, 2015 | |
Application note | TPS54xx0-Q1 and TPS57xx0-Q1 Pin Open and Short Test Results (Rev. B) | Nov. 03, 2015 | |
Application note | Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications | Mar. 05, 2015 | |
User guide | TPS57160EVM User's Guide | Jun. 03, 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TPS57160-Q1EVM is optimized to meet the CISPR25 EMC Standard for automotive components. It requires an input voltage between 9V and 16V and will provide an output voltage of 5V at 1A. The layout has been designed to reduce emissions to levels deemed acceptable by the aforementioned standard. The (...)
Features
- Meets the CISPR25 EMC Standard for automotive component EMC testing
- 9V to 16V Input Voltage Range
- 5V Output Voltage
- Output Currents up to 1A
Description
Features
- Individually controlled 66 pixel LED frontlight solution
- 3x12 AFLS/ADB LED Array
- 1x12 Sequential Turn Light
- 1X12 Daytime Running Light
- 1X6 High Power Race Light
Description
Features
- Individually controlled 66 pixel LED frontlight solution
- 3x12 AFLS/ADB LED Array
- 1x12 Sequential Turn Light
- 1X12 Daytime Running Light
- 1X6 High Power Race Light
Description
Features
- Individually controlled 63 pixel LED frontlight solution
- 3x12 AFLS/ADB LED Array
- 1x12 Sequential Turn Light
- 1X12 Daytime Running Light
- 1X3 High Power Race Light
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
- (...)
This worksheet includes two sections:
- Recommendations: Calculates the maximum requirements for different components to guarantee the input voltage, output (...)
Reference designs
Design files
-
download TIDA-050040 BOM.pdf (148KB) -
download TIDA-050040 Assembly Drawing.pdf (518KB) -
download TIDA-050040 PCB.pdf (2050KB) -
download TIDA-050040 CAD Files.zip (4777KB) -
download TIDA-050040 Gerber.zip (680KB)
Design files
-
download TIDA-050030 BOM.pdf (70KB) -
download TIDA-050030 Assembly Drawing.pdf (459KB) -
download TIDA-050030 PCB.pdf (2322KB) -
download TIDA-050030 CAD Files.zip (21601KB) -
download TIDA-050030 Gerber.zip (964KB)
Design files
-
download PMP30473 BOM.pdf (136KB) -
download PMP30473 Assembly Drawing.pdf (95KB) -
download PMP30473 PCB.pdf (421KB) -
download PMP30473 CAD Files.zip (577KB) -
download PMP30473 Gerber.zip (22KB)
Design files
-
download TIDA-01537 BOM.pdf (162KB) -
download TIDA-01537 Assembly Drawing.pdf (2126KB) -
download TIDA-01537 PCB.pdf (9954KB) -
download TIDA-01537 CAD Files.zip (4707KB) -
download TIDA-01537 Gerber.zip (1526KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
HVSSOP (DGQ) | 10 | View options |
VSON (DRC) | 10 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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