TPS62441QWRQRRQ1
ActiveCONV DC-DC 2.75V TO 6V SYNCHRONOUS STEP DOWN DUAL-OUT 0.6V TO 5.5V 4A/4A 14-PIN VQFN-HR T/R AUTOMOTIVE AEC-Q100
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TPS62441QWRQRRQ1
ActiveCONV DC-DC 2.75V TO 6V SYNCHRONOUS STEP DOWN DUAL-OUT 0.6V TO 5.5V 4A/4A 14-PIN VQFN-HR T/R AUTOMOTIVE AEC-Q100
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS62441QWRQRRQ1 |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching [Max] | 4 MHz |
| Frequency - Switching [Min] | 1.8 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 14-VFQFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 14-VQFN-HR |
| Supplier Device Package [x] | 2.3 |
| Supplier Device Package [y] | 2.7 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2.75 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 | $ 2.74 | |
| 10 | $ 2.46 | |||
| 25 | $ 2.32 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.86 | |||
| 500 | $ 1.63 | |||
| 1000 | $ 1.35 | |||
| Digi-Reel® | 1 | $ 2.74 | ||
| 10 | $ 2.46 | |||
| 25 | $ 2.32 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.86 | |||
| 500 | $ 1.63 | |||
| 1000 | $ 1.35 | |||
| N/A | 2187 | $ 2.98 | ||
| Tape & Reel (TR) | 3000 | $ 1.25 | ||
| 6000 | $ 1.21 | |||
| Mouser | N/A | 1 | $ 2.44 | |
| 10 | $ 1.82 | |||
| 25 | $ 1.66 | |||
| 100 | $ 1.49 | |||
| 250 | $ 1.41 | |||
| 500 | $ 1.36 | |||
| 1000 | $ 1.32 | |||
| 3000 | $ 1.25 | |||
| 6000 | $ 1.15 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.06 | |
| 100 | $ 1.70 | |||
| 250 | $ 1.22 | |||
| 1000 | $ 0.92 | |||
Description
General part information
TPS62441 Series
The TPS6244x is a family of pin-to-pin dual 1-A, dual 2-A, and 3-A/1-A high-efficiency and easy-to-use synchronous step-down DC/DC converters. The device family is based on a peak current mode control topology. The devices are designed for industrial applications such as motor drives and robotics. Low resistive switches allow up to 3-A continuous output current and total maximum output current up to 4-A at high ambient temperature. The switching frequency is externally adjustable from 1.8 MHz to 4 MHz and can also be synchronized to an external clock in the same frequency range. In PWM/PFM mode, the TPS6244x automatically enters power save mode at light loads to maintain high efficiency across the whole load range. The TPS6244x provides a 1% output voltage accuracy in PWM mode, which helps design a power supply with high output voltage accuracy.
The TPS6244x is available as an adjustable voltage version, packaged in a VQFN package.
The TPS6244x is a family of pin-to-pin dual 1-A, dual 2-A, and 3-A/1-A high-efficiency and easy-to-use synchronous step-down DC/DC converters. The device family is based on a peak current mode control topology. The devices are designed for industrial applications such as motor drives and robotics. Low resistive switches allow up to 3-A continuous output current and total maximum output current up to 4-A at high ambient temperature. The switching frequency is externally adjustable from 1.8 MHz to 4 MHz and can also be synchronized to an external clock in the same frequency range. In PWM/PFM mode, the TPS6244x automatically enters power save mode at light loads to maintain high efficiency across the whole load range. The TPS6244x provides a 1% output voltage accuracy in PWM mode, which helps design a power supply with high output voltage accuracy.
Documents
Technical documentation and resources
