LMR33620BQRNXRQ1
Active3.8-V TO 36-V, 2-A SYNCHRONOUS STEP-DOWN VOLTAGE CONVERTER
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LMR33620BQRNXRQ1
Active3.8-V TO 36-V, 2-A SYNCHRONOUS STEP-DOWN VOLTAGE CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | LMR33620BQRNXRQ1 |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 1.4 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 12-PowerVFQFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 12-VQFN-HR (3x2) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 36 V |
| Voltage - Input (Min) [Min] | 3.8 V |
| Voltage - Output (Max) | 24 V |
| Voltage - Output (Min/Fixed) | 1 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 | $ 2.41 | |
| 10 | $ 2.16 | |||
| 25 | $ 2.04 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.63 | |||
| 500 | $ 1.43 | |||
| 1000 | $ 1.18 | |||
| Digi-Reel® | 1 | $ 2.41 | ||
| 10 | $ 2.16 | |||
| 25 | $ 2.04 | |||
| 100 | $ 1.74 | |||
| 250 | $ 1.63 | |||
| 500 | $ 1.43 | |||
| 1000 | $ 1.18 | |||
| Tape & Reel (TR) | 3000 | $ 1.10 | ||
| 6000 | $ 1.06 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.72 | |
| 100 | $ 1.42 | |||
| 250 | $ 1.02 | |||
| 1000 | $ 0.77 | |||
Description
General part information
LMR33620AP-Q1 Series
The LMR33620 SIMPLE SWITCHER regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged industrial applications. The LMR33620 drives up to 2 A of load current from an input of up to 36 V. The LMR33620 provides high light load efficiency and output accuracy in a very small solution size. Features such as a power-good flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. The LMR33620 automatically folds back frequency at light load to improve efficiency. Integration eliminates most external components and provides a pinout designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The LMR33620 is available in an 8-pin HSOIC package and in a 12-pin 3 mm × 2 mm next generation VQFN package with wettable flanks. This device is also available in an AEC-Q100-qualified version.
The LMR33620 SIMPLE SWITCHER regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged industrial applications. The LMR33620 drives up to 2 A of load current from an input of up to 36 V. The LMR33620 provides high light load efficiency and output accuracy in a very small solution size. Features such as a power-good flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. The LMR33620 automatically folds back frequency at light load to improve efficiency. Integration eliminates most external components and provides a pinout designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The LMR33620 is available in an 8-pin HSOIC package and in a 12-pin 3 mm × 2 mm next generation VQFN package with wettable flanks. This device is also available in an AEC-Q100-qualified version.
Documents
Technical documentation and resources
