LTM4676AEY#PBF Analog Devices Integrated Circuit (BGA) In Stock
LTM4676AEY#PBF is a dual-output DC-DC µModule regulator from Analog Devices accepting 4.5 V to 26.5 V input and delivering two independently adjustable outputs from 0.5 V to 5.4 V each with up to 13 A per channel in a compact BGA package.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- LTM4676AEY#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $45.9500(MOQ 1)
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTM4676AEY#PBF?
- Dual-output current-mode PWM regulator with 4.5 V to 26.5 V input range in a single BGA µModule package
- Each output independently adjustable from 0.5 V to 5.4 V at up to 13 A, supporting parallel operation for higher current
- PMBus digital interface enables real-time telemetry, margining, and sequencing control for intelligent power management
What is LTM4676AEY#PBF used for?
The LTM4676AEY#PBF is designed for high-density server blade and FPGA power supply rails that require dual independently regulated voltages from a 12 V bus. It suits telecom line cards, industrial compute modules, and networking ASICs where board space is at a premium and PMBus-based power telemetry is mandatory. The wide input range also makes it suitable for distributed power architectures in test and measurement equipment running from 24 V supplies.
What are the specifications of LTM4676AEY#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1920 |
| YTEOL | 10 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 26.5V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PBGA-B144 |
| JESD-609 Code | e1 |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Output Current-Max | 26A |
| Output Voltage-Max | 5.5V |
| Output Voltage-Min | 0.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA144,12X12,50 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage-Max (Vsup) | 5.75V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1000kHz |
| Technology | HYBRID |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 4 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTM4676AEY#PBF datasheet?
LTM4676AEY#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTM4676AEY#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input and output voltage ranges does the LTM4676AEY#PBF support in a dual-rail power design?
The LTM4676AEY#PBF accepts an input from 4.5 V to 26.5 V and provides two independently adjustable outputs each ranging from 0.5 V to 5.4 V, making it straightforward to generate both a 1.0 V core rail and a 1.8 V I/O rail simultaneously from a single 12 V intermediate bus.
How much output current can the LTM4676AEY#PBF deliver, and can channels be paralleled for higher loads?
Each of the two channels supplies up to 13 A continuously. Both channels can be paralleled to deliver up to 26 A to a single load, which is sufficient for high-current FPGA core rails or multi-core processor voltage domains without adding a second device.
When is the LTM4676AEY#PBF a better choice than discrete switching regulators for server or telecom designs?
The µModule format integrates the inductor, capacitors, FETs, and controller into a single BGA package, eliminating inductor selection and layout iteration. This cuts design time by weeks and reduces PCB area by more than 50% compared to a discrete dual-phase solution rated for 13 A per channel at comparable efficiency.
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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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| 1+ | $53.1180 | $53.12 |
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