TPS53310RGTT
ActiveCONV DC-DC 2.9V TO 6V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.6V TO 4.2V 3A 16-PIN VQFN EP T/R
Deep-Dive with AI
Search across all available documentation for this part.
TPS53310RGTT
ActiveCONV DC-DC 2.9V TO 6V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.6V TO 4.2V 3A 16-PIN VQFN EP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS53310RGTT |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 1.1 MHz |
| 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 | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VQFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2.9 V |
| Voltage - Output (Max) [Max] | 5.04 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 | $ 4.51 | |
| 10 | $ 4.05 | |||
| 25 | $ 3.83 | |||
| 100 | $ 3.32 | |||
| Digi-Reel® | 1 | $ 4.51 | ||
| 10 | $ 4.05 | |||
| 25 | $ 3.83 | |||
| 100 | $ 3.32 | |||
| Tape & Reel (TR) | 250 | $ 2.21 | ||
| 500 | $ 2.11 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.40 | |
| 100 | $ 2.98 | |||
| 250 | $ 2.09 | |||
| 1000 | $ 1.69 | |||
Description
General part information
TPS53310 Series
The TPS53310 provides a fully integrated 3-V to 5-V VIN integrated synchronous FET converter solution with 16 total components, in 200 mm2of PCB area. Due to the low RDS(on)and TI's proprietary SmoothPWM™ Skip mode of operation, it enables 95.5% peak efficiency, and over 90% efficiency at loads as light as 100 mA. It requires only two 22-µF ceramic output capacitors for a power dense 3-A solution.
The TPS53310 features a 1.1-MHz switching frequency, SKIP mode operation support, pre-bias startup, internal softstart, output soft discharge, internal VBST switch, power good, EN/input UVLO, overcurrent, overvoltage, undervoltage and overtemperature protections and all ceramic output capacitor support. It supports supply voltage from2.9 V to 3.5 V and conversion voltage from 2.9 V to6 V, and output voltage is adjustable from 0.6 V to0.84 V × VIN.
The TPS53310 is available in the 3 mm × 3 mm,16-pin VQFN package (Green RoHs compliant and Pb free) and operates between –40°C and 85°C.