TPS62243DRVT
Active1.8V / 300MA STEP-DOWN CONVERTER IN 2X2MM SON/TSOT23 PACKAGE
Deep-Dive with AI
Search across all available documentation for this part.
TPS62243DRVT
Active1.8V / 300MA STEP-DOWN CONVERTER IN 2X2MM SON/TSOT23 PACKAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62243DRVT |
|---|---|
| Current - Output | 300 mA |
| Frequency - Switching | 2.25 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Supplier Device Package | 6-WSON (2x2) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2 V |
| Voltage - Output (Min/Fixed) | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 744 | $ 1.54 | |
| Texas Instruments | SMALL T&R | 1 | $ 1.17 | |
| 100 | $ 0.90 | |||
| 250 | $ 0.67 | |||
| 1000 | $ 0.47 | |||
Description
General part information
TPS62243 Series
The TPS6224x device is a highly efficient synchronous step-down DC-DC converter. The device provides up to 300-mA output current from a single Li-Ion cell and is ideal for battery powered portable applications like mobile phones and other portable equipment.
With an wide input voltage range of 2 V to 6 V, the device also supports two- and three-cell alkaline, 3.3-V and 5-V input voltage rails.
The TPS6224x operates at 2.25-MHz fixed switching frequency and enters power save mode operation at light load currents to maintain high efficiency over the entire load current range.
Documents
Technical documentation and resources
