| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
31,658 pcs
|
31658 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
|
3,500 pcs
|
3500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,077 pcs
|
1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
81 pcs
|
81 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Duty Cycle | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| Package Quantity | |
| Quiescent Current | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TPS62290TDRVRQ1 from Texas Instruments is a highly efficient synchronous step-down buck converter optimized for automotive low input voltage applications. It delivers an output current of up to 1000 mA and operates with an input voltage range from 2.3 V to 6 V.
This converter features a fixed switching frequency of 2.25 MHz, contributing to its compact design with small inductors and capacitors. At light load currents, it enters Power Save Mode, maintaining high efficiency with a typical quiescent current of 15 µA. For low noise applications, a fixed frequency PWM mode can be enforced. The output voltage accuracy in PWM mode is ±1.5%.
Available in a 2 mm x 2 mm x 0.8 mm SON package, the TPS62290TDRVRQ1 is suitable for space-constrained designs. Its operating temperature range is -40°C to 105°C. The device also offers a 100% duty cycle for the lowest dropout voltage at light loads.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.93 | $0.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.3V to 6V.
The maximum output current is 1A.
The switching frequency is 2.25MHz.
The operating temperature range is -40°C to 105°C.
It comes in a 6-WSON (2x2) package with an exposed pad.
The typical quiescent current is 15µA at light loads in Power Save Mode.
The output voltage accuracy is ±1.5% in PWM mode.