| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 700 kHz |
| Number of Pins | 28 Pin |
| Supply Voltage (DC) | 2.50V (max) |
| Case/Package | HTSSOP-28 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.9V ~ 2.5V |
| Output Current | 9 A |
| Number of Positions | 28 Position |
| Quiescent Current | 11.0 mA |
| Number of Regulated Outputs | 1 Output |
| Output Power | 6.94 W |
| Switching Frequency | 700 kHz |
| Thermal Shutdown | Yes |
| Topology | Buck |
| Input Bias Current | 11.0 mA |
| Switching Current | 15 A |
| Input Voltage (Max) | 4 V |
| Input Voltage (Min) | 3 V |
| Output Voltage (Max) | 2.5 V |
| Output Voltage (Min) | 900 mV |
| Output Current (Max) | 9 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 3 V |
| Input Voltage | 3V ~ 4V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 9.7 mm |
| Size-Width | 4.4 mm |
| Size-Height | 1.15 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The TPS54910PWP is a low-input voltage high-output current synchronous buck PWM Converter integrates 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 input voltage reaches 3V, an internally and externally set slow-start circuit to limit in-rush current and a power good output useful for processor/logic reset, fault signalling and supply sequencing. 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.
● Externally compensated with 1% accuracy
● Fast transient response
● Load protected by peak current limit and thermal shutdown
● Integrated solution reduces board area
● 15mR MOSFET switches for high efficiency
● Green product and no Sb/Br
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