MAX17662BATE+ Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices MAX17662BATE+ is a 4.5 V to 36 V input, 2 A peak current-mode PWM step-down DC-DC converter in a compact 16-pin 3x3 mm LFCSP package, delivering up to 92% efficiency for wide-input industrial and automotive power supplies. It integrates all control circuitry in a tiny footprint and supports an adjustable output voltage. Available in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- MAX17662BATE+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0100(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4.5 V to 36 V input range covering 12 V, 24 V, and 28 V industrial supply rails with 2 A peak output current capability
- Current-mode PWM control delivering up to 92% conversion efficiency with fast transient response for demanding industrial power rails
- Compact 16-pin 3x3 mm LFCSP package minimizing PCB area in space-constrained power supply designs
Applications
The MAX17662BATE+ is used in industrial automation, factory instrumentation, and telecommunications equipment that require an efficient step-down regulator operating from 12 V, 24 V, or 28 V bus rails down to a 3.3 V or 5 V logic supply. Its wide 4.5 V to 36 V input range also makes it suitable for automotive accessory boards, battery-powered systems with wide charge-to-discharge voltage spans, and point-of-load converters in embedded computing platforms where 2 A output and high efficiency are required.
Specifications
| Manufacturer Package Code | 16-LFCSP-3X3X0.75 |
| Date Of Intro | 2020-01-06 |
| YTEOL | 9 |
| 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 | 24V |
| JESD-30 Code | S-XQCC-N16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 4.1A |
| Output Voltage-Max | 32.4V |
| Output Voltage-Min | 0.6V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Nom (Vsup) | 24V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2420kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the MAX17662BATE+ support, and which industrial supply rails does that cover?
The MAX17662BATE+ accepts an input voltage from 4.5 V to 36 V, directly covering the most common industrial supply voltages of 5 V, 12 V, 24 V, and 28 V without a pre-regulator stage. This wide range simplifies power supply design in industrial controllers and field instruments by allowing the same converter to be used across multiple product variants operating from different input buses.
How does the current-mode PWM control of the MAX17662BATE+ benefit designs that experience large load step transients?
Current-mode PWM control in the MAX17662BATE+ provides inherent cycle-by-cycle current limiting and a faster transient response than voltage-mode topologies because the inner current loop responds within 1 switching cycle to load changes. At a 2 A peak output current rating, this means output voltage deviation during a full load step from 0 A to 2 A is minimized, typically recovering within a few microseconds, which is critical for powering FPGAs, DSPs, or microcontrollers with dynamic current demands.
For an automotive accessory module running from a 12 V to 28 V battery rail, how does the MAX17662BATE+ package size compare to a standard SO-8 regulator?
The MAX17662BATE+ is housed in a 16-pin LFCSP measuring only 3 mm x 3 mm x 0.75 mm, which is substantially smaller than a standard SO-8 package (approximately 5 mm x 4 mm). This 30–40% footprint reduction is significant for automotive accessory boards where PCB space is at a premium, and the exposed paddle of the LFCSP also improves thermal dissipation to keep junction temperature within limits at 2 A output current from a 28 V input.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| 100+ | $2.7412 | $274.12 |
| 250+ | $2.6036 | $650.89 |
| 624+ | $2.4580 | $1533.79 |
| 1000+ | $2.0100 | $2010.00 |
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