| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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33,000 pcs
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33000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
6,652 pcs
|
6652 pcs | On Request | 1 | On Request | On Request | 1940+ | On Request | On Request | |
|
1,012 pcs
|
1012 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS61251DSGR is a specialized power management IC functioning as a boost converter. It operates with an input voltage range of 2.3 V to 6 V and can provide an adjustable output voltage up to 6.5 V. This device is designed for applications requiring battery backup charging, capable of charging large capacitor values.
Key electrical specifications include a typical switch current limit of 1.5 A and a programmable input current limit ranging from 100 mA to 1500 mA, with ±10% accuracy at 500 mA over the full temperature range. It boasts up to 92% efficiency and a typical operating frequency of 3.5 MHz. In snooze mode, it draws a minimal quiescent current of 2 µA.
The TPS61251DSGR is housed in a compact 8-WSON (2x2 mm) package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C. Additional features include synchronous rectification, load disconnect and reverse current protection, short-circuit protection, and a power good indicator.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.72 | $0.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.3V to 6V.
-40°C to 125°C.
8-WSON (2x2) surface-mount package.
1.5A.
Up to 92%.
2µA typical.
3.5MHz typical.