| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 14 Pin |
| Case/Package | VQFN-14 |
| Number of Outputs | 1 Output |
| Output Voltage | 2V ~ 5.5V |
| Output Current | 200 mA |
| Number of Positions | 14 Position |
| Quiescent Current | 375 nA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 2 MHz |
| Topology | Buck |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 2 V |
| Output Voltage (Max) | 5 V |
| Output Voltage (Min) | 1.3 V |
| Output Current (Max) | 100 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -20 ℃ |
| Input Voltage | 5.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 3.65 mm |
| Size-Width | 3.65 mm |
| Size-Height | 0.95 mm |
| Operating Temperature | -20℃ ~ 85℃ (TA) |
The TPS62737RGYT is a high-efficiency nanopower Buck Converter suited for meeting the special needs of ultra-low power applications such as energy harvesting. The TPS6273x provides the system with an externally programmable regulated supply to preserve the overall efficiency of the power-management stage compared to a linear step-down converter. This regulator is intended to step-down the voltage from an energy storage element such as a battery or super capacitor to supply the rail to low-voltage electronics. The regulated output has been optimized to provide high efficiency across low-output current (<10µA) to high current (200mA). The TPS6273x integrates an optimized hysteretic controller for low-power applications. The internal circuitry uses a time-based sampling system to reduce the average quiescent current.
● 100% Duty cycle (pass mode)
● EN1 and EN2 control
● Input power-good indication (VIN_OK) - Push-pull driver and resistor programmable threshold level
● >90% at 15µA High efficiency
● 380nA Quiescent current
● 10nA Quiescent current during ship mode operation
● 2% Voltage regulation accuracy
● Green product and no Sb/Br
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