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LTM4644IY
Purchase
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can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 12 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 77-BBGA Module |
| Surface Mount | YES |
| Number of Pins | 77 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tray |
| Published | 2011 |
| Series | µModule® |
| Size / Dimension | 0.59Lx0.35W x 0.20 H 15.0mmx9.0mmx5.0mm |
| JESD-609 Code | e0 |
| Feature | OCP, OTP, OVP |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 77 |
| ECCN Code | EAR99 |
| Type | Non-Isolated PoL Module |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Applications | ITE (Commercial) |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Number of Functions | 4 |
| Terminal Pitch | 1.27mm |
| Base Part Number | LTM4644 |
| Pin Count | 77 |
| Number of Outputs | 4 |
| Voltage - Input (Max) | 14V |
| Output Voltage | 5.5V |
| Max Output Current | 4A |
| Voltage - Output 1 | 0.6V~5.5V |
| Voltage - Input (Min) | 4V |
| Input Voltage-Nom | 12V |
| Current - Output (Max) | 4A 4A 4A 4A |
| Output Current | 4A |
| Voltage - Output 2 | 0.6V~5.5V |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Voltage - Output 3 | 0.6V~5.5V |
| Switcher Configuration | BUCK |
| Voltage - Output 4 | 0.6V~5.5V |
| Switching Frequency-Max | 1300kHz |
| Height | 4.826mm |
| Length | 15mm |
| Width | 9mm |
| RoHS Status | Non-RoHS Compliant |
See Relate Datesheet