TPS62916RPYR-ET
Active17V VIN, 6A LOW-NOISE LOW-RIPPLE BUCK CONVERTER WITH EXTENDED TEMPERATURE RANGE
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TPS62916RPYR-ET
Active17V VIN, 6A LOW-NOISE LOW-RIPPLE BUCK CONVERTER WITH EXTENDED TEMPERATURE RANGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62916RPYR-ET |
|---|---|
| Current - Output | 6 A |
| Frequency - Switching | 2.2 MHz, 1 MHz, 1.4 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 14-PowerVFQFN |
| Supplier Device Package | 14-VQFN-HR (2.5x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 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 | N/A | 0 | $ 6.87 | |
| Texas Instruments | LARGE T&R | 1 | $ 8.28 | |
| 100 | $ 6.75 | |||
| 250 | $ 5.31 | |||
| 1000 | $ 4.50 | |||
Description
General part information
TPS62916E Series
The TPS62916E device is a highly-efficient, low noise, and low ripple current mode synchronous buck converter. The device is designed for noise sensitive applications that normally use an LDO for post regulation such as high-speed ADCs, clock and jitter cleaner, serializer, de-serializer, and radar applications.
To reduce the output voltage ripple, the device loop compensation is designed to operate with an optional second-stage ferrite bead L-C filter. Low-frequency noise levels, similar to a low-noise LDO, are further achieved by filtering the internal voltage reference with a capacitor connected to the NR/SS pin. Combined, these features allow for an output voltage ripple below 10µVRMS.
The device operates at a fixed switching frequency of 2.2MHz, 1.4MHz, or 1MHz, and can be synchronized to an external clock. An optional spread spectrum modulation scheme spreads the DC/DC switching frequency over a wider span, which lowers the mixing spurs.
Documents
Technical documentation and resources