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820 pcs
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820 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTM4609IY from LT is a high efficiency switching mode buck-boost power supply module. It is designed for applications requiring an input voltage from 4.5V to 36V and an output voltage adjustable between 0.8V and 34V. This uModule regulator integrates the switching controller, power FETs, and support components, simplifying design.
Key electrical specifications include an output current capability of 4A DC (10A DC in Buck Mode) and efficiency up to 98%. The device features current mode control, a power good output signal, and a phase-lockable fixed frequency operation between 200kHz and 400kHz. It also offers ultrafast transient response and protection features like current foldback and output overvoltage protection.
The LTM4609IY is available in small surface mount footprint, low profile LGA and BGA packages measuring 15mm x 15mm. The LGA and BGA packages are RoHS compliant, while the BGA package also offers a SnPb finish option.
| Qty | Low | High |
|---|---|---|
| 1+ | $12.91 | $12.91 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the LTM4609IY is 4.5V to 36V.
The output voltage range for the LTM4609IY is 0.8V to 34V.
The LTM4609IY has a continuous output current of 4A DC.
The operating temperature range of the LTM4609IY is -40°C to 85°C.
The LTM4609IY uses a Buck-Boost topology.
The LTM4609IY is available in LGA and BGA packages with dimensions of 15mm x 15mm x 2.82mm or 15mm x 15mm x 3.42mm.