Texas Instruments
Texas Instruments TPS62827ADMQR, Step-Down Buck Regulator, Adjustable Output, 4 A, 2.4–5.5 V Input, 2.2 MHz, Synchronous Rectifier, -40 to 125°C, 6-VSON-HR (1.5x1.5 mm), Tape & Reel.
MOQ 1 · Tape & Reel (TR) Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output | 4V |
| Voltage - output (Min (Fixed)) | 0.6V |
| Output current | 4A |
| Frequency - switching | 2.2MHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 6-VFDFN |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
With an integrated synchronous rectifier, the TPS62827ADMQR eliminates the external freewheeling diode, reducing board area and improving efficiency at light loads. This matters for battery-powered designs where every milliampere-hour counts, and for thermally constrained enclosures where lower dissipation means less derating.
