TPS53915RVER
Active1.5-V TO 18-V, 12-A SYNCHRONOUS SWIFT™ BUCK CONVERTER WITH PMBUS
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TPS53915RVER
Active1.5-V TO 18-V, 12-A SYNCHRONOUS SWIFT™ BUCK CONVERTER WITH PMBUS
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS53915RVER |
|---|---|
| Current - Output | 12 A |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 200 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN-CLIP (4.5x3.5) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 18 V |
| Voltage - Input (Min) [Min] | 1.5 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 0.6 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 | $ 6.21 | |
| 10 | $ 5.58 | |||
| 25 | $ 5.27 | |||
| 100 | $ 4.57 | |||
| 250 | $ 4.33 | |||
| 500 | $ 3.89 | |||
| 1000 | $ 3.28 | |||
| Digi-Reel® | 1 | $ 6.21 | ||
| 10 | $ 5.58 | |||
| 25 | $ 5.27 | |||
| 100 | $ 4.57 | |||
| 250 | $ 4.33 | |||
| 500 | $ 3.89 | |||
| 1000 | $ 3.28 | |||
| Tape & Reel (TR) | 3000 | $ 3.12 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.27 | |
| 100 | $ 3.48 | |||
| 250 | $ 2.73 | |||
| 1000 | $ 2.32 | |||
Description
General part information
TPS53915 Series
The TPS53915 is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems.
This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very-low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation. The device also features programmability and fault report via PMBus™ to simplify the power supply design.
A forced continuous conduction mode helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53915 is available in a 28-pin QFN package and is specified from –40°C to 85°C ambient temperature.
Documents
Technical documentation and resources
