LM73606QRNPRQ1 Switching Voltage Regulators 3.5V to 36V, 6A Synchronous Step-Down Voltage Converter 30-WQFN -40 to 125
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | Switching Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Package / Case: | WQFN-30 |
| Topology: | Buck |
| Output Voltage: | 1 V to 34.2 V |
| Output Current: | 6 A |
| Number of Outputs: | 1 Output |
| Input Voltage, Min: | 3.5 V |
| Input Voltage, Max: | 36 V |
| Quiescent Current: | 0.6 uA |
| Switching Frequency: | 350 kHz to 2.2 MHz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Qualification: | AEC-Q100 |
| Series: | LM73606-Q1 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Moisture Sensitive: | Yes |
| Product Type: | Switching Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Unit Weight: | 0.002018 oz |
♠ LM7360x-Q1 3.5-V to 36-V, 5-A or 6-A Synchronous Step-Down Voltage Converter
The LM73605-Q1/LM73606-Q1 family of devices are easy-to-use synchronous step-down DC/DC converters capable of driving up to 5 A (LM73605-Q1) or 6 A (LM73606-Q1) of load current from a supply voltage ranging from 3.5 V to 36 V. The LM73605- Q1/LM73606-Q1 provide exceptional efficiency and output accuracy in a very small solution size. Peak current-mode control is employed. Additional features such as adjustable switching frequency, synchronization to an external clock, power-good flag, precision enable, adjustable soft start, and tracking provide both flexible and easy-to-use solutions for a wide range of applications. Automatic frequency foldback at light load and optional external bias improve efficiency over the entire load range. The family requires few external components and has a pinout designed for simple PCB layout with optimal EMI and thermal performance. Protection features include thermal shutdown, input undervoltage lookout, cycle-cy-cycle current limiting, and hiccup shortcitcuit protection. The LM73605-Q1 and LM73606-Q1 devices are pin-to-pin compatible for easy current scaling.
• AEC-Q100-qualified for automotive applications
– Device temperature grade 1: –40°C to +125°C ambient operating temperature
– Device HBM ESD classification level 2 kV
– Device CDM ESD classification level C5
• Wettable flanks QFN package (WQFN)
• Low EMI and low switching noise
• Low quiescent current
– 0.8 µA in shutdown (typical)
– 15 µA in active mode with no load (typical)
• Wide voltage conversion range:
– tON-MIN = 60 ns (typical)
– tOFF-MIN = 70 ns (typical)
• Low MOSFET ON-resistance:
– RDS_ON_HS = 53 mΩ (typical)
– RDS_ON_LS = 31 mΩ (typical)
• Adjustable frequency range: 350 kHz to 2.2 MHz
• Pin-selectable auto mode or forced PWM mode
• Start-up into pre-biased load, fixed or adjustable soft-start time, and tracking
• Synchronizable to external clock, internal compensation, power-good flag, and precision enable
• Cycle-by-cycle current limiting, hiccup, UVLO, and thermal shutdown protections
• Create a custom design with the WEBENCH® power designer using LM73605-Q1 or LM73606- Q1
• Automotive distributed power applications
• Battery-powered applications
• General-purpose wide VIN applications
