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LTM4644IY
Non-Isolated PoL Module DC DC Converter 4 Output 0.6 ~ 5.5V 0.6 ~ 5.5V 0.6 ~ 5.5V 0.6 ~ 5.5V 4A, 4A, 4A, 4A 4V - 14V Input
Brands: ANALOG DEVICES INC
Mfr.Part #: LTM4644IY
Datasheet: LTM4644IY Datasheet (PDF)
Package/Case: 77-BGA (15x9)
Product Type: Switching Voltage Regulators
RoHS Status:
Stock Condition: 6554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLTM4644IY General Description
The LTM4644/LTM4644-1 is a quad DC/DC step-down µModule (micromodule) regulator with 4A per output. Outputs can be paralleled in an array for up to 16A capability. Included in the package are the switching controllers, powerFETs, inductors and support components. Operating over an input voltage range of 4V to 14V or 2.375V to 14V with an external bias supply, the LTM4644/LTM4644-1 supports an output voltage range of 0.6V to 5.5V. Its high efficiency design delivers 4A continuous (5A peak) output current per channel. Only bulk input and output capacitors are needed.
Features
- Quad Output Step-Down µModule® Regulator with 4A per Output
- Wide Input Voltage Range: 4V to 14V
- 2.375V to 14V with External Bias
- 0.6V to 5.5V Output Voltage
- 4A DC, 5A Peak Output Current Each Channel
- Up to 5.5W Power Dissipation (TA = 60°C, 200 LFM, No Heat Sink)
Application
- Multirail Point of Load Regulation
- FPGAs, DSPs and ASICs Applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | LTM4644IY | Pbfree Code | No |
| Rohs Code | No | Part Life Cycle Code | Active |
| Ihs Manufacturer | ANALOG DEVICES INC | Package Description | BGA-77 |
| Pin Count | 77 | Manufacturer Package Code | 05-08-1900 |
| Reach Compliance Code | Samacsys Manufacturer | Analog Devices | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V | Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 14 V | Input Voltage-Min | 4 V |
| Input Voltage-Nom | 12 V | JESD-30 Code | R-PBGA-B77 |
| JESD-609 Code | e0 | Length | 15 mm |
| Moisture Sensitivity Level | 3 | Number of Functions | 4 |
| Number of Terminals | 77 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Output Voltage-Nom | 1.5 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | BGA |
| Package Shape | RECTANGULAR | Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 245 | Seated Height-Max | 5.21 mm |
| Surface Mount | YES | Switcher Configuration | BUCK |
| Switching Frequency-Max | 1300 kHz | Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD | Terminal Form | BALL |
| Terminal Pitch | 1.27 mm | Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 20 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
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.
We provide high quality products, thoughtful service and after sale guarantee
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![Product]( "Product")
We have rich products, can meet your various needs.
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![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
