# DC/DC POL Converter, Module, Buck, 4 V to 20 V in, 600 mV to 3.3 V / 3 A out, BGA-77

![Product image](https://novapart.co/image/farnell:4029474/)

**URL**: https://novapart.co/products/LTM4643EY%23PBF/dc-pol-converter-module-buck-4-v-to-20-in-600-mv
**SKU**: LTM4643EY#PBF
**Manufacturer**: ANALOG DEVICES
**Category**: Power & Line Protection || Power Supplies || DC / DC Converters || DC / DC Non Isolated Board Mount Converters - Adjustable Output
**Price**: €28.1100
**Stock**: 200+
**Lead Time**: 190 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 3 - 168 hours |
| Svhc | No SVHC (04-Feb-2026) |
| Depth | 9mm |
| Width | 15mm |
| Height | 2.42mm |
| Topology | Buck (Step Down) |
| No. Of Pins | 77Pins |
| Product Range | LTM4643 Series |
| No. Of Outputs | 4 Output |
| Output Current | 3A |
| Output Power Max | - |
| Input Voltage Max | 20V |
| Input Voltage Min | 4V |
| Output Current Max | 3A |
| Output Voltage Max | 3.3V |
| Output Voltage Min | 600mV |
| Switching Frequency | 1.2MHz |
| Input Voltage Dc Max | 20V |
| Input Voltage Dc Min | 4.5V |
| Dc / Dc Converter Type | BGA-77, Micro Module |
| Dc / Dc Converter Ic Case | BGA |
| Operating Temperature Max | 125°C |
| Power Supply Applications | - |
| Dc / Dc Converter Output Type | Adjustable |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4029474/)

## Links

- [View this product on Novapart](https://novapart.co/products/LTM4643EY%23PBF/dc-pol-converter-module-buck-4-v-to-20-in-600-mv)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/analog-devices/ltm4643ey-pbf/dc-dc-converter-0-6v-3-3v-3a/dp/4029474)
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