1.5-V to 18-V, 8-A synchronous SWIFT™ buck converter
Product details
Parameters
Package | Pins | Size
Features
- Integrated 13.8-mΩ and 5.9-mΩ MOSFETs With
8-A Continuous Output Current - Supports All Ceramic Output Capacitors
- Reference Voltage 600 mV ±0.5% Tolerance
- Output Voltage Range: 0.6 V to 5.5 V
- D-CAP3™ Control Mode With Fast Load-Step Response
- Auto-Skipping Eco-mode™ for High Light-Load Efficiency
- FCCM for Tight Output Ripple and Voltage Requirements
- Eight Selectable Frequency Settings from
250 kHz to 1 MHz - Precharged Start-up Capability
- Built-in Output Discharge Circuit
- Open-Drain Power-Good Output
- 3.5 mm × 4.5 mm, 28-Pin, VQFN Package
- Create a Custom Design Using the TPS53513 With the WEBENCH® Power Designer
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Description
The TPS53513 device is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems.
This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation.
A forced continuous conduction mode (FCCM) helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53513 device is available in a 28-pin VQFN package and is specified from –40°C to +85°C ambient temperature.
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TPS53513EVM evaluation module (EVM) allows users to evaluate the TPS53513. The TPS53513 is a D-CAP3™ mode, 8-A synchronous buck converter with integrated MOSFETs. It provides a fixed 1.2-V output at up to 8 A from a 12-V input bus. The TPS53513EVM is designed to demonstrate the TPS53513 in (...)
Features
- 8-Adc, steady-state output current.
- J5 for auto-skip and forced CCM selection
- J2 for enable function
- J6 for (...)
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 PMP20721 BOM.pdf (74KB) -
download PMP20721 Assembly Drawing.pdf (84KB) -
download PMP20721 PCB.pdf (539KB) -
download PMP20721 CAD Files.zip (361KB) -
download PMP20721 Gerber.zip (1114KB)
Design files
-
download PMP11399 BOM .pdf (287KB) -
download PMP11399 Assembly Drawing .pdf (531KB) -
download PMP11399 CAD Files.zip (9337KB)
Design files
-
download PMP10896 BOM.pdf (195KB) -
download PMP10896 Assembly Drawing.pdf (896KB) -
download PMP10896 PCB.pdf (13168KB) -
download PMP10896 Gerber.zip (2171KB)
Design files
-
download PMP9667 BOM.pdf (92KB) -
download PMP9667 Altium.zip (1556KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VQFN-CLIP (RVE) | 28 | 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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