TPS5401DGQR Power Management IC 0.5-A, 42-V Input, Step-Down SWIFT™
Converter
FEATURES
• 0.8-V ±3.5% Internal Voltage Reference 2
• 3.5-V to 42-V Input Voltage Range
• MSOP10 With PowerPAD™ Package
• 200-mΩ High-Side MOSFET
• Supported by SwitcherPro™ Software Tool
(http://focus.ti.com/docs/toolsw/folders/print/s
• High Efficiency at Light Loads With a
witcherpro.html)Pulse-Skipping Eco-mode™ Control Scheme
• For SWIFT™ Power Products Documentation,
• 116-mA Operating Quiescent Current See the TI Web Site at
http://www.ti.com/swift
• 1.3-mA Shutdown Current
• 100-kHz to 2.5-MHz Switching Frequency APPLICATIONS
• Synchronizes to External Clock
• 12-V and 24-V Industrial and Commercial
• Adjustable Slow Start/Sequencing Low-Power Systems
• E-Meters• UV and OV Power-Good Output
• Adjustable UVLO Voltage and Hysteresis
| Product Attributes | Select All |
| Manufacturer | Texas Instruments |
| Series | SWIFT™, Eco-Mode™ |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.5V |
| Voltage - Input (Max) | 42V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 39V |
| Current - Output | 500mA |
| Frequency - Switching | 100kHz ~ 2.5MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 10-MSOP-PowerPad |
| Base Part Number | TPS5401 |
