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LTM4626EY#PBF
+BOMDC DC CONVERTER 0.6-5.5V
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LTM4626EY#PBF
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在庫状況15792
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | µModule® |
| PartStatus | Active |
| BaseProductNumber | LTM4626 |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.1V |
| Voltage-Input(Max) | 20V |
| Voltage-Output1 | 0.6 ~ 5.5V |
| Current-Output(Max) | 12A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, OVP, UVLO |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package | 49-BFBGA Module |
| Size/Dimension | 0.25" L x 0.25" W x 0.17" H (6.3mm x 6.3mm x 4.2mm) |
| SupplierDevicePackage | 49-BGA (6.25x6.25) |
| Packaging | Tray |
概要
Description
The LTM4626EY#PBF is a six-output, PMBus-enabled μModule DC-DC buck regulator from Analog Devices (formerly Linear Technology). It integrates six synchronous buck converters, control logic, and essential passives in one compact package to generate multiple low-voltage rails from a single input with high efficiency.
Key points:
- Six independently programmable outputs via PMBus, including voltage setpoints, sequencing/tracking, and monitoring.
- Built-in protections: overcurrent, over/under voltage, overtemperature.
- Remote sense, filtering, and current-limit features to improve load regulation.
- Pb-free package variant; EY#PBF denotes the specific μModule package.
Typical use:
- Powering CPUs/GPUs/FPGAs/ASICs and memory where multiple rails are needed with tight regulation and reduced board area.
Notes:
- Refer to the datasheet for exact input/output voltage ranges, current per channel, and PMBus command set.
- The EY#PBF code identifies the packaging variant; it’s a Pb-free version of the LTM4626.
Key points:
- Six independently programmable outputs via PMBus, including voltage setpoints, sequencing/tracking, and monitoring.
- Built-in protections: overcurrent, over/under voltage, overtemperature.
- Remote sense, filtering, and current-limit features to improve load regulation.
- Pb-free package variant; EY#PBF denotes the specific μModule package.
Typical use:
- Powering CPUs/GPUs/FPGAs/ASICs and memory where multiple rails are needed with tight regulation and reduced board area.
Notes:
- Refer to the datasheet for exact input/output voltage ranges, current per channel, and PMBus command set.
- The EY#PBF code identifies the packaging variant; it’s a Pb-free version of the LTM4626.
Equivalent
Direct drop-in equivalents for LTM4626EY#PBF do not exist; it’s a 4-output µModule buck regulator from Analog Devices. Closest equivalents are other parts in the Analog Devices LTM µModule family with similar multi-output regulation but different outputs/pinouts. For cross-vendor options, TI’s LMZM-series offers comparable µModule regulators but not pin-compatible. Use ADI’s cross-reference tool to find exact substitutes.
Features
Here are the key features of the LTM4626EY#PBF:
- Six-output, multi-channel buck regulator in a single µModule
- PMBus/I2C digital interface for programming, monitoring, margining, and fault reporting
- Independent programmable output voltages for each channel; supports tracking and current sharing
- High efficiency with interleaved/multi-phase operation; low output ripple
- Remote sense with voltage compensation for line drops
- Robust protections: overcurrent, overvoltage, undervoltage lockout, overtemperature with automatic recovery
- Fault reporting and status flags for easy system integration
- Compact RoHS-compliant package; factory-programmed option available
- Suitable for CPU VRMs and multi-rail power architectures requiring tight regulation and monitoring
Note: Exact voltage ranges, current capability per channel, and package details are specified in the datasheet for the EY#PBF variant.
- Six-output, multi-channel buck regulator in a single µModule
- PMBus/I2C digital interface for programming, monitoring, margining, and fault reporting
- Independent programmable output voltages for each channel; supports tracking and current sharing
- High efficiency with interleaved/multi-phase operation; low output ripple
- Remote sense with voltage compensation for line drops
- Robust protections: overcurrent, overvoltage, undervoltage lockout, overtemperature with automatic recovery
- Fault reporting and status flags for easy system integration
- Compact RoHS-compliant package; factory-programmed option available
- Suitable for CPU VRMs and multi-rail power architectures requiring tight regulation and monitoring
Note: Exact voltage ranges, current capability per channel, and package details are specified in the datasheet for the EY#PBF variant.
Manufacturer
- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A multinational semiconductor company that designs, manufactures, and markets analog, mixed-signal, and digital signal processing ICs. The LTM4626 line originated from Linear Technology, which ADI acquired in 2017.
- What kind of company: A multinational semiconductor company that designs, manufactures, and markets analog, mixed-signal, and digital signal processing ICs. The LTM4626 line originated from Linear Technology, which ADI acquired in 2017.
Application
LTM4626EY#PBF is a six-output µModule regulator. Key application areas:
- Multi-rail point-of-load power for FPGAs, ASICs/DSPs, CPUs/GPUs and memory
- Data-center servers, AI accelerators, storage subsystems
- Networking and telecom equipment requiring several rails
- Industrial automation, robotics and embedded/edge systems
- Any system needing dense, efficient single-input-to-multiple-outputs power with simplified PCB layout and BOM
- Multi-rail point-of-load power for FPGAs, ASICs/DSPs, CPUs/GPUs and memory
- Data-center servers, AI accelerators, storage subsystems
- Networking and telecom equipment requiring several rails
- Industrial automation, robotics and embedded/edge systems
- Any system needing dense, efficient single-input-to-multiple-outputs power with simplified PCB layout and BOM
Package
Pb-free LGA μModule package, 8 × 8 mm (LTM4626EY#PBF).
