| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,850 pcs
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3850 pcs | On Request | 1 | On Request | On Request | 1410+ | On Request | On Request |
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The Texas Instruments TPS650245RHBT is an integrated power management IC suitable for applications powered by a single Li-Ion or Li-Polymer cell. It features three highly efficient step-down converters and three LDOs to provide core voltage, peripheral, I/O, and memory rails.
Key electrical specifications include a 1.6-A step-down converter for system voltage (VDCDC1), a 1.6-A converter for memory voltage (VDCDC2), and a 0.8-A converter for the processor core (VDCDC3). It also includes a 30-mA LDO for Vdd_alive and two 200-mA general-purpose LDOs. The device operates with a typical quiescent current of 85 μA and a switching frequency of 2.25 MHz.
Designed for processor-based systems, the TPS650245RHBT supports dynamic voltage management for the processor core. The VDCDC3 output voltage is selectable between 0.9 V and 1.1 V. The device operates over an industrial temperature range of -40°C to 85°C.
Packaged in a 32-VQFN (5x5 mm) with an exposed pad, this surface-mount IC is designed for efficient power management in portable and battery-powered devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.18 | $3.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 6V.
It comes in a 32-VFQFN exposed pad package (32-VQFN 5x5).
-40°C to 85°C.
VDCDC1 and VDCDC2 support up to 1.6A (also configurable to 1.0A and 0.8A); VDCDC3 supports up to 0.8A.
Three LDOs: two 200mA general-purpose LDOs and one 30mA LDO for Vdd_alive.
2.25 MHz typical.
Yes, over-temperature and under-voltage protection.