LMR33620APCQRNXRQ1
ActiveSTEP-DOWN TYPE ADJUSTABLE 2A 3.8V~36V 1V~24V VQFN-12-HR(3X2) DC-DC CONVERTERS ROHS
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LMR33620APCQRNXRQ1
ActiveSTEP-DOWN TYPE ADJUSTABLE 2A 3.8V~36V 1V~24V VQFN-12-HR(3X2) DC-DC CONVERTERS ROHS
Technical Specifications
Parameters and characteristics for this part
| Specification | LMR33620APCQRNXRQ1 |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 2.1 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 |
LMR33620AP-Q1 Series
SIMPLE SWITCHER® 3.8V to 36V, 2A Synchronous Buck Converter With Ultra-Low EMI
| Part | Supplier Device Package | Synchronous Rectifier | Function | Topology | Frequency - Switching | Mounting Type | Number of Outputs | Package / Case [y] | Package / Case [x] | Package / Case | Voltage - Input (Max) [Max] | Output Configuration | Operating Temperature [Min] | Operating Temperature [Max] | Output Type | Voltage - Output (Max) | Voltage - Input (Min) [Min] | Voltage - Output (Min/Fixed) | Current - Output | Grade | Qualification | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 8-SO PowerPad | Step-Down | Buck | 1.4 MHz | Surface Mount | 1 | 3.9 mm | 0.154 in | 8-PowerSOIC | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | ||||
 Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 400 kHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | Automotive | AEC-Q100 | ||||
Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 1.4 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | Automotive | AEC-Q100 | ||||
Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 1.4 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | ||||||
Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 2.1 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | Automotive | AEC-Q100 | ||||
 Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 2.1 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | Automotive | AEC-Q100 | ||||
Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 2.1 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | 3.8 V | 5 V | 2 A | Automotive | AEC-Q100 | 1.81 mOhm | |||||
 Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 2.1 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | Adjustable | 24 V | 3.8 V | 1 V | 2 A | ||||||
Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 2.1 MHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | 3.8 V | 5 V | 2 A | Automotive | AEC-Q100 | 1.81 mOhm | |||||
Texas Instruments | 12-VQFN-HR (3x2) | Step-Down | Buck | 400 kHz | Surface Mount Wettable Flank | 1 | 12-PowerVFQFN | 36 V | Positive | -40 °C | 125 ¯C | 3.8 V | 5 V | 2 A | Automotive | AEC-Q100 | 1.81 mOhm |
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 | $ 2.39 | |
| 10 | $ 2.14 | |||
| 25 | $ 2.02 | |||
| 100 | $ 1.72 | |||
| 250 | $ 1.62 | |||
| 500 | $ 1.42 | |||
| 1000 | $ 1.17 | |||
| Digi-Reel® | 1 | $ 2.39 | ||
| 10 | $ 2.14 | |||
| 25 | $ 2.02 | |||
| 100 | $ 1.72 | |||
| 250 | $ 1.62 | |||
| 500 | $ 1.42 | |||
| 1000 | $ 1.17 | |||
| Tape & Reel (TR) | 3000 | $ 1.09 | ||
| 6000 | $ 1.05 | |||
| LCSC | Piece | 1 | $ 3.71 | |
| 200 | $ 1.61 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.54 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.79 | |
| 100 | $ 1.48 | |||
| 250 | $ 1.06 | |||
| 1000 | $ 0.80 | |||
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.