LTM4616EY#PBF Analog Devices Integrated Circuit (BGA) In Stock
The LTM4616EY#PBF is a dual-output DC-DC step-down µModule regulator from Analog Devices. It accepts 2.7V to 5.5V input and delivers two independently adjustable 0.6V to 5V outputs at up to 8A each. Available in a compact 144-pin BGA package for space-constrained power systems.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- LTM4616EY#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $27.9000(MOQ 5)
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual independent outputs each delivering up to 8A with adjustable 0.6V to 5V output range
- Wide input voltage range of 2.7V to 5.5V supports single-cell Li-Ion and 5V bus applications
- Current-mode PWM control ensures excellent transient response and load regulation
- Compact 144-pin BGA µModule package integrates inductors, capacitors, and controller for minimal PCB footprint
Applications
The LTM4616EY#PBF is well-suited for powering dual-rail FPGAs, ASICs, and DSPs in communications and industrial equipment where space is limited. Its dual 8A output channels can supply core and I/O rails simultaneously from a single 5V bus. The µModule format simplifies layout in high-density boards such as server blades, network switches, and test instrumentation.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1902 |
| YTEOL | 10 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE 0.6V TO 5V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | S-PBGA-B144 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Output Current-Max | 8A |
| Output Voltage-Max | 5V |
| Output Voltage-Min | 0.6V |
| Output Voltage-Nom | 1.49V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY |
| Surface Mount | YES |
| Switcher Configuration | PHASE-SHIFT |
| Switching Frequency-Max | 1750kHz |
| Technology | HYBRID |
| Temperature Grade | OTHER |
| 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 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LTM4616EY#PBF:
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Frequently Asked Questions
What input voltage range does the LTM4616EY#PBF support, and what supply rail does that cover?
The LTM4616EY#PBF accepts an input from 2.7V to 5.5V, making it compatible with single-cell Li-Ion batteries, regulated 3.3V rails, and standard 5V bus supplies. This 2.8V span gives designers flexibility to power the module from diverse upstream regulators in embedded and communications systems.
How much continuous output current can each channel of the LTM4616EY#PBF provide?
Each of the two output channels is rated for up to 8A continuous current, providing 16A total combined capacity. The dual 8A rails can independently power separate voltage domains such as an FPGA core at 1.0V and its I/O bank at 3.3V without additional external components.
For a high-density PCB design, what package does the LTM4616EY#PBF use and why is it advantageous?
The LTM4616EY#PBF uses a 144-pin BGA µModule package that integrates the power inductors, switching controller, MOSFETs, and filter capacitors into a single compact module. This integration reduces PCB area significantly compared to discrete solutions and simplifies layout by eliminating critical inductor placement concerns.
When would LTM4616EY#PBF be preferred over a discrete dual-phase regulator design?
LTM4616EY#PBF is preferred when board area is limited and engineering time for inductor selection, layout optimization, and EMI compliance needs to be minimized. It delivers two regulated 0.6V to 5V outputs at 8A per channel in a pre-validated module, reducing design risk in telecom, industrial, and server applications.
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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.
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