Packaging information
| Package | Pins HTSSOP (PWP) | 28 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 50 | TUBE |
Features for the TPS54010
- Separate Low-Voltage Power Bus
- 8-mΩ MOSFET Switches for High Efficiency at 14-A Continuous Output
- Adjustable Output Voltage Down to 0.9 V
- Externally Compensated With 1% Internal
Reference Accuracy - Fast Transient Response
- Wide PWM Frequency:
Adjustable 280 kHz to 700 kHz - Load Protected by Peak Current Limit and Thermal Shutdown
- Integrated Solution Reduces Board Area and Total Cost
Description for the TPS54010
The TPS54010 low-input voltage, high-output current synchronous buck PWM converter in a dc/dc regulator integrating all required active components. Included on the substrate with the listed features are a true, high- performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the VIN input voltage reaches 3 V; an internally and externally set slowstart circuit to limit in-rush currents; and a power-good output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS54010 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heat sinks.