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ADI LTM4677EY#PBF
Isolated Module DC DC Converter 2 Output 0.5 ~ 1.8V 0.5 ~ 1.8V 18A, 18A 4.5V - 16V Input
Brands: Analog Devices, Inc
Mfr.Part #: LTM4677EY#PBF
Datasheet: LTM4677EY#PBF Datasheet (PDF)
Package/Case: BGA144
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 3808 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLTM4677EY#PBF General Description
The LTM4677 is a dual 18A or single 36A step-down μModule® (power module) DC/DC regulator with 40ms turn0on time. It features remote configurability and telemetry-monitoring of power management parameters over PMBus—an open standard I2C-based digital interface protocol. The LTM4677 is comprised of fast analog control loops, precision mixedsignal circuitry, EEPROM, power MOSFETs, inductors and supporting components.
Features
- Dual, Fast, Analog Loops with Digital Interface for Control and Monitoring
- Wide Input Voltage Range: 4.5V to 16V
- Output Voltage Range: 0.5V to 1.8V
- ±0.5% Maximum DC Output Error Over Temperature
- ±2.5% Current Readback Accuracy
- Pin Compatible with LTM4676A (Dual 13A, Single 26A)
- 400kHz PMBus-Compliant I2C Serial Interface
- Supports Telemetry Polling Rates up to 125Hz
- Integrated 16-Bit ΔΣ ADC
- Constant Frequency Current Mode Control
- Parallel and Current Share Multiple Modules
- 16mm × 16mm × 5.01mm BGA Package
Application
- System Optimization, Characterization and Data Mining in Prototype, Production and Field Environments
- Telecom, Datacom, and Storage Systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-number-of-outputs | 2 | feature-input-output-type | DC/DC |
| feature-output-voltage-v | 0.5 to 1.8 | feature-efficiency- | |
| feature-packaging | Tray | feature-rad-hard | |
| feature-pin-count | 144 | feature-supplier-package | BGA |
| feature-standard-package-name1 | BGA | feature-cecc-qualified | No |
| feature-esd-protection | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | Yes |
| feature-svhc-exceeds-threshold | Yes | Series | µModule® |
| Package | Tray | Product Status | Active |
| Type | Isolated Module | Number of Outputs | 2 |
| Voltage - Input (Min) | 4.5V | Voltage - Input (Max) | 16V |
| Voltage - Output 1 | 0.5 ~ 1.8V | Voltage - Output 2 | 0.5 ~ 1.8V |
| Current - Output (Max) | 18A, 18A | Applications | ITE (Commercial) |
| Features | Remote On/Off, OTP, OVP, SCP, UVLO | Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Package / Case | 144-BBGA Module |
| Size / Dimension | 0.63" L x 0.63" W x 0.20" H (16.0mm x 16.0mm x 5.0mm) | Supplier Device Package | 144-BGA (16x16) |
| Base Product Number | LTM4677 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LTM4677EY#PBF chip is a highly integrated step-down DC/DC µModule regulator designed for output voltages as low as 0.5V. It includes dual-channel 18A or single-output 36A switch mode step-down regulators with integrated inductors in a compact 16mm x 16mm x 5.01mm package. The chip features advanced performance features, such as tracking, adjustable soft-start, and frequency synchronization, making it ideal for various power applications.
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Features
The LTM4677EY#PBF is a 4-output, high efficiency power module with extensive monitoring and control features. It offers 2 positive and 2 negative outputs, each independently adjustable, and can deliver up to 6A of current. It includes integrated power MOSFETs, inductors, and compensation providing a compact solution suitable for various applications. -
Pinout
The LTM4677EY#PBF is a 144-pin BGA package IC. It is a complete 9A module with DC/DC controllers, power MOSFETs, inductors, and support components. The IC provides power management functions for FPGA, ASIC, and processor-based systems. -
Manufacturer
The LTM4677EY#PBF is manufactured by Analog Devices, Inc. It is a multinational semiconductor company specializing in data conversion, signal processing, and power management technology. -
Application Field
The LTM4677EY#PBF is a non-isolated quad-output Power Management IC (PMIC) that provides four regulated outputs. It is commonly used in a wide range of applications, including industrial equipment, telecommunications, data storage and networking, medical devices, and high-performance computing. -
Package
The LTM4677EY#PBF chip is available in a compact 94-pin BGA (Ball Grid Array) package. The form factor of the chip is LGA (Land Grid Array).
Datasheet PDF
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