LTM4613MPY#PBF Analog Devices Integrated Circuit (BGA) In Stock
LTM4613MPY#PBF is an Analog Devices ultralow-EMI step-down DC/DC power module accepting 5 V to 36 V input and delivering up to 8 A continuous output current with adjustable output voltage from 3.3 V to 15 V, using current-mode PWM control in a compact BGA power module package.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 133
- Lifecycle
- ACTIVE
- Datasheet
- LTM4613MPY#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $68.6300(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low EMI step-down module with integrated inductor, MOSFETs, and control IC in a single BGA package
- 5 V to 36 V wide input range with nominal 24 V design for industrial and telecom bus standards
- 8 A continuous output current with adjustable output voltage from 3.3 V to 15 V via external resistors
- Current-mode PWM control for fast transient response and robust loop stability across load range
- BGA power module form factor minimizing external component count and PCB area in high-density designs
Applications
LTM4613MPY#PBF is used in industrial automation controllers, FPGA and DSP power rails, and telecom line cards where a high-current step-down module operating from 24 V or 48 V bus is required with minimal PCB real estate. The integrated inductor and power stage of the BGA module eliminate magnetics selection and simplify EMI compliance for noise-sensitive signal processing boards. It also suits medical instruments and test equipment that demand clean, adjustable 3.3 V to 15 V supply rails at 8 A without compromising EMC.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1992 |
| YTEOL | 10 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 3.3 TO 15V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 5V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | S-PBGA-B133 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Output Current-Max | 8A |
| Output Voltage-Max | 15V |
| Output Voltage-Min | 3.3V |
| Output Voltage-Nom | 12.07V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA133,12X12,50 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 600kHz |
| Technology | HYBRID |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current LTM4613MPY#PBF can deliver, and over what input voltage range?
LTM4613MPY#PBF delivers up to 8 A continuous output current from an input voltage range of 5 V to 36 V, with a nominal 24 V design point, making it suitable for industrial 24 V bus systems and telecom 48 V-derived rails stepped down through a front-end pre-regulator.
How does the BGA module package simplify EMI compliance for LTM4613MPY#PBF in an FPGA power design?
The BGA power module integrates the switching inductor, power MOSFETs, and control circuitry in a single package, which tightly constrains switching current loops to reduce radiated and conducted EMI. This ultralow-EMI design eases compliance testing for FPGA boards operating with 8 A loads at switching frequencies in the hundreds of kHz range.
Can LTM4613MPY#PBF output voltage be adjusted below 5 V, and how is it configured?
Yes. LTM4613MPY#PBF operates in adjustable mode with output voltage set from 3.3 V to 15 V using external resistors connected to the feedback pin, allowing the designer to configure the exact output rail needed for the load without changing the core power module or its 8 A current rating.
What control topology does LTM4613MPY#PBF use, and how does it affect transient response?
LTM4613MPY#PBF uses current-mode pulse-width modulation (PWM) control, which provides inherent cycle-by-cycle current limiting and faster transient response than voltage-mode control, particularly important when the 8 A load steps rapidly as occurs in FPGA logic switching or processor core transitions.
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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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $88.9300 | $88.93 |
| 10+ | $74.6000 | $746.00 |
| 1000+ | $68.6300 | $68630.00 |
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