| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 700 kHz |
| Number of Pins | 28 Pin |
| Case/Package | HTSSOP-28 |
| Number of Outputs | 1 Output |
| Output Voltage | 3.3 V |
| Output Current | 6 A |
| Number of Positions | 28 Position |
| Quiescent Current | 11 mA |
| Number of Regulated Outputs | 1 Output |
| Output Power | 5.49 W |
| Switching Frequency | 550 kHz |
| Thermal Shutdown | Yes |
| Topology | Buck |
| Input Bias Current | 11 mA |
| Input Voltage (Max) | 6 V |
| Input Voltage (Min) | 3 V |
| Output Voltage (Max) | 1.5 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 6 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4V ~ 6V |
| Input Voltage | 3V ~ 6V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 9.8 mm |
| Size-Width | 4.5 mm |
| Size-Height | 1.05 mm |
| Weight | 0.00418 oz |
| Operating Temperature | -40℃ ~ 85℃ |
The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing.
●The TPS5461x devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
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