Texas Instruments TPS61251DSGR boost converter IC, 2.3V–6V input, 30µA supply current, -40°C–85°C, 8-WSON (2x2) package, Tape & Reel.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Supply voltage | 2.3V ~ 6V |
| Current - supply | 30µA |
| Operating temperature | -40°C~85°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | Battery Backup |
| Case | 8-WFDFN Exposed Pad |
The Texas Instruments TPS61251DSGR is a boost converter IC designed for battery backup applications. It accepts a supply from 2.3V up to 6V, covering single-cell Li-ion, two-cell alkaline, or a 3.3V regulated bus that needs a boosted rail during mains dropout. Quiescent supply current is 30µA typical, which keeps the battery drain low enough that the backup rail stays alive for extended periods without recharging the cell.
No.
It is a boost converter IC specified for battery backup applications — maintaining a regulated output rail from a battery when the main supply drops out.
Typical supply current is 30µA, which keeps battery drain low in always-on backup scenarios.