TPSM82912RDUR
Active17-V, 2-A LOW-NOISE AND LOW-RIPPLE BUCK MODULE WITH INTEGRATED FERRITE BEAD FILTER COMPENSATION
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TPSM82912RDUR
Active17-V, 2-A LOW-NOISE AND LOW-RIPPLE BUCK MODULE WITH INTEGRATED FERRITE BEAD FILTER COMPENSATION
Technical Specifications
Parameters and characteristics for this part
| Specification | TPSM82912RDUR |
|---|---|
| Applications | ITE (Commercial) |
| Current - Output (Max) [Max] | 2 A |
| Features | Adjustable Output |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-PowerQFN Module |
| Power (Watts) | 11 W |
| Size / Dimension [x] | 5.5 mm |
| Size / Dimension [x] | 0.22 " |
| Size / Dimension [y] | 0.18 in |
| Size / Dimension [y] | 4.5 mm |
| Size / Dimension [z] | 1.8 mm |
| Size / Dimension [z] | 0.07 " |
| Supplier Device Package | 28-B0QFN (4.5x5.5) |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output 1 [Max] | 5.5 V |
| Voltage - Output 1 [Min] | 0.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.09 | |
| 10 | $ 4.57 | |||
| 25 | $ 4.32 | |||
| 100 | $ 3.74 | |||
| 250 | $ 3.55 | |||
| 500 | $ 3.19 | |||
| Digi-Reel® | 1 | $ 5.09 | ||
| 10 | $ 4.57 | |||
| 25 | $ 4.32 | |||
| 100 | $ 3.74 | |||
| 250 | $ 3.55 | |||
| 500 | $ 3.19 | |||
| Tape & Reel (TR) | 1500 | $ 2.69 | ||
| 3000 | $ 2.55 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.84 | |
| 100 | $ 3.36 | |||
| 250 | $ 2.36 | |||
| 1000 | $ 1.90 | |||
Description
General part information
TPSM82912 Series
The TPSM8291x devices are a family of high-efficiency, low-noise and low-ripple current mode synchronous buck power modules. The devices are ideal for noise sensitive applications that would normally use an LDO for post regulation such as high-speed ADCs, clock and jitter cleaner, serializer, de-serializer, and radar applications.
The devices operate at a fixed switching frequency of 2.2 MHz or 1 MHz and can be synchronized to an external clock.
To further reduce the output voltage ripple, the device integrates loop compensation to operate with an optional second-stage ferrite bead L-C filter. This feature allows an output voltage ripple below 10 µVRMS.
Documents
Technical documentation and resources