LM63615DQPWPRQ1In StockTexas Instruments
LM63615DQPWPRQ1 is an automotive-grade 1.5A synchronous step-down switching regulator with 3.5V–36V input range, current-mode PWM/PFM control, and 5V output. From $1.87, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- LM63615DQPWPRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8668(MOQ 1)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive-qualified (AEC-Q100) synchronous buck regulator rated for harsh environments
- Wide 3.5V to 36V input voltage range supporting diverse automotive and industrial power rails
- 1.5A output current with current-mode PWM and PFM control for high efficiency across load range
- Fixed 5V nominal output voltage with additional feature support for flexible system design
- Small Outline Package (TSSOP) enabling compact, space-constrained PCB layouts
Applications
The LM63615DQPWPRQ1 is designed for automotive infotainment, ADAS, and body electronics systems requiring a reliable 5V supply from a wide-range vehicle battery input. It is also well-suited for industrial control panels, telematics modules, and embedded computing boards where efficient point-of-load regulation with robust input transient handling is critical.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2019-10-31 |
| YTEOL | 15 |
| Additional Feature | ALSO HAS CONTROL TECHNIQUE OF PFM; ALSO HAS 5V O/P VOL-NOM |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 3.5V |
| Input Voltage-Nom | 13.5V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.5A |
| Output Voltage-Max | 24V |
| Output Voltage-Min | 1V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max (Isup) | 0.023mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2200kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM63615DQPWPRQ1:
suggested
Frequently Asked Questions
What is the input voltage range of the LM63615DQPWPRQ1?
The LM63615DQPWPRQ1 accepts an input voltage from 3.5V to 36V, with a nominal operating voltage of 13.5V, making it ideal for automotive 12V battery rails that can experience cold-crank and load-dump transients.
What control technique does the LM63615DQPWPRQ1 use?
It uses current-mode Pulse Width Modulation (PWM) as its primary control technique and also supports Pulse Frequency Modulation (PFM) for improved light-load efficiency, reducing quiescent power consumption in standby conditions.
Is the LM63615DQPWPRQ1 AEC-Q100 qualified for automotive use?
Yes, the LM63615DQPWPRQ1 carries the Q1 suffix indicating AEC-Q100 automotive qualification, making it suitable for demanding automotive applications including ADAS, body control modules, and infotainment systems.
What package does the LM63615DQPWPRQ1 come in?
The LM63615DQPWPRQ1 is available in a Small Outline Package (TSSOP/WSON family), enabling compact PCB designs with good thermal performance. The DQPW suffix denotes the specific small-outline thin package variant.
Where can I buy the LM63615DQPWPRQ1 and what is the price?
The LM63615DQPWPRQ1 is available from authorized distributors worldwide. Pricing starts at approximately $1.87 per unit. You can submit a quote request on FindMyChip for competitive pricing and fast worldwide shipping.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| 1+ | $3.7335 | $3.73 |
| 250+ | $2.3983 | $599.57 |
| 435+ | $2.0534 | $893.23 |
| 975+ | $1.8668 | $1820.13 |
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