| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,382 pcs
|
9382 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
2,774 pcs
|
2774 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The TPS51623RSMR from Texas Instruments is a driverless, VR12.1 SVID compliant step-down controller. It is designed for 1 or 2-phase operation and supports zero load line applications. This controller features advanced D-CAP+ architecture with overlapping pulse support for undershoot reduction (USR) and overshoot reduction (OSR), ensuring fast transient response.
Key electrical specifications include a wide conversion voltage range of 4.5V to 28V and an operating frequency selectable from 300 kHz to 1 MHz. The 8-bit DAC output range is adjustable from 0.25V to 1.52V. It is optimized for efficiency at both light and heavy loads and offers selectable 8-level current limit and 8 independent levels of overshoot/undershoot reduction.
The TPS51623RSMR is housed in a small, 4 mm x 4 mm, 32-pin VQFN PowerPAD integrated circuit package. The operating temperature range is -40°C to 105°C. This controller supports discrete, Power Block, Power Stage, or DrMOS MOSFET implementations, providing accurate, adjustable voltage positioning.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.34 | $1.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40 °C to 105 °C
4.5 V to 28 V
0.25 V to 1.52 V
300 kHz to 1 MHz
VQFN (RSM)
RoHS3 Compliant
Level 1
