| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 700 kHz |
| Number of Pins | 16 Pin |
| Case/Package | HTSSOP-16 |
| Number of Outputs | 1 Output |
| Output Voltage | 3.3 V |
| Output Current | 3 A |
| Number of Positions | 16 Position |
| Quiescent Current | 9.00 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 250kHz, 500kHz |
| Thermal Shutdown | Yes |
| Topology | Buck |
| Input Voltage (Max) | 20 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Min) | 3.3 V |
| Output Current (Max) | 3 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5 V |
| Input Voltage | 4.5V ~ 20V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 5 mm |
| Size-Width | 4.4 mm |
| Size-Height | 1.15 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The TPS54356PWP is a SWIFT™ step-down PWM synchronous buck Converter with an integrated high side MOSFET and a gate driver for an optional low side external MOSFET. Features include a high performance voltage error amplifier that enables maximum performance under transient conditions. The TPS5435x has an under-voltage-lockout circuit to prevent start-up until the input voltage reaches a preset value, an internal slow-start circuit to limit in-rush currents and a power good output to indicate valid output conditions. The synchronization feature is configurable as either an input or an output for easy 180° out of phase synchronization. The undervoltage lockout (UVLO) system has an internal voltage divider from VIN to AGND. The defaults for the start/stop values are labelled VIN. The internal UVLO threshold can be overridden by placing an external resistor divider from VIN to ground.
● Internally compensated for low parts count
● Synchronizes to external clock
● Internal slow-start
● Load protected by peak current limit and thermal shutdown
● Adjustable undervoltage lockout
● Green product and no Sb/Br
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