TPS610333QDRLRQ1
ActiveAUTOMOTIVE 5-V, 1.85-A BOOST CONVERTER WITH POWER GOOD, OUTPUT DISCHARGE AND PFM/PWM CONTROL
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TPS610333QDRLRQ1
ActiveAUTOMOTIVE 5-V, 1.85-A BOOST CONVERTER WITH POWER GOOD, OUTPUT DISCHARGE AND PFM/PWM CONTROL
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS610333QDRLRQ1 |
|---|---|
| Frequency - Switching | 2.4 MHz |
| Function | Step-Up |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SOT-583 |
| Qualification | AEC-Q100 |
| Supplier Device Package | SOT-583 |
| Synchronous Rectifier | True |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 1.8 V |
| Voltage - Output (Min/Fixed) | 5 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 | $ 1.28 | |
| 10 | $ 1.15 | |||
| 25 | $ 1.09 | |||
| 100 | $ 0.89 | |||
| 250 | $ 0.84 | |||
| 500 | $ 0.74 | |||
| 1000 | $ 0.58 | |||
| Digi-Reel® | 1 | $ 1.28 | ||
| 10 | $ 1.15 | |||
| 25 | $ 1.09 | |||
| 100 | $ 0.89 | |||
| 250 | $ 0.84 | |||
| 500 | $ 0.74 | |||
| 1000 | $ 0.58 | |||
| Tape & Reel (TR) | 4000 | $ 0.54 | ||
| 8000 | $ 0.52 | |||
| 12000 | $ 0.50 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.36 | |
| 100 | $ 1.04 | |||
| 250 | $ 0.77 | |||
| 1000 | $ 0.55 | |||
Description
General part information
TPS610333-Q1 Series
The TPS61033-Q1 is a synchronous boost converter. The device provides a power supply solution for portable equipment and smart devices, powered by various batteries and other power supplies. The TPS61033-Q1 has a 5.5-A (typical) valley switch current limit and TPS610333-Q1 has 1.85-A (typical) valley switch current limit over full temperature range.
The TPS61033-Q1 uses adaptive, constant on-time valley-current-control topology to regulate the output voltage and operates at a 2.4-MHz switching frequency. There are two optional modes at light load by configuring the MODE pin: auto PFM mode and forced PWM. These modes balance the efficiency and noise immunity in light load. The TPS61033-Q1 consumes a 20 µA quiescent current from V IN at light load condition. During shutdown, the TPS61033-Q1 is completely disconnected from the input power and only consumes a 0.1 µA current to achieve long battery life. The TPS61033-Q1 has a 5.75-V output overvoltage protection, an output short circuit protection, and thermal shutdown protection.
The TPS61033-Q1 offers a small solution size with a 2.1mm × 1.6mm SOT-5X3 (8) package and a minimum amount of external components.
Documents
Technical documentation and resources
