High Power Density 12Vin: 12.6W Buck Converter with Integrated Inductor
Description
The TPS53355 Inductor-On-Top step-down buck converter design enables high power density through reduction of X-Y PCB area and results in >86% efficiency with only 1.8W of power loss and 6mV of output voltage ripple requiring only 5x100uF ceramic output caps.
Features
- • >86% Efficiency at 12VIN: 1Vout: 650KHz• 1.8W power loss at 12.6W Output Power• 6mV Output Voltage Ripple• 2.4mV Output Voltage Overshoot in response to 3A to 6A load step: 2.5A/us• 2.2mV Output Voltage Undershoot in response to 6A to 3A load release: 2.5A/us• 39 total components including IC• >86% Efficiency at 12VIN: 1Vout: 650KHz• 1.8W power loss at 12.6W Output Power• 6mV Output Voltage Ripple• 2.4mV Output Voltage Overshoot in response to 3A to 6A load step: 2.5A/us• 2.2mV Output Voltage Undershoot in response to 6A to 3A load release: 2.5A/us• 39 total components including IC
Applications
- Up/down/cross conversion
- Professional video camera
- Routing & transport systems for broadcast
- Production switchers & mixers for broadcast
- Distribution amplifier
- Data encoder/decoder (signage video transmitter card)
Product Categories
- Power management
| Download the bill of materials for TIDA-00471 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDA-00471| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00471 Gerber | 14 Apr 2015 | ZIP | 257 | |
| TIDA-00471 Assembly Drawing | 14 Apr 2015 | 158 | ||
| TIDA-00471 BOM | 14 Apr 2015 | 99 | ||
| TIDA-00471 Schematic | 14 Apr 2015 | 119 |