LTM4705EY#PBF
Active20VIN, DUAL 5A OR SINGLE 10A STEP-DOWN DC/DC ΜMODULE REGULATOR
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LTM4705EY#PBF
Active20VIN, DUAL 5A OR SINGLE 10A STEP-DOWN DC/DC ΜMODULE REGULATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | LTM4705EY#PBF |
|---|---|
| Applications | ITE (Commercial) |
| Current - Output (Max) [Max] | 10 A |
| Features | Adjustable Output |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 63-BFBGA Module |
| Size / Dimension [x] | 7.5 mm |
| Size / Dimension [x] | 0.3 " |
| Size / Dimension [y] | 0.25 in |
| Size / Dimension [y] | 6.3 mm |
| Size / Dimension [z] | 0.13 " |
| Size / Dimension [z] | 3.2 mm |
| Supplier Device Package | 63-BGA |
| Supplier Device Package [x] | 6.25 |
| Supplier Device Package [y] | 7.5 |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) [Max] | 20 V |
| Voltage - Input (Min) [Min] | 3.1 V |
| Voltage - Output 1 [Max] [custom] | 5.5 V |
| Voltage - Output 1 [Min] [custom] | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 561 | $ 23.16 | 1m+ |
Description
General part information
LTM4705 Series
The LTM4705 is a complete dual 5A step-down switching mode μModule®(micromodule) regulator in a tiny 6.25mm × 7.5mm × 3.22mm BGA package. Included in the package are the switching controller, power MOSFETs, inductor and support components. Operating over an input voltage range of 3.1V to 20V, the LTM4705 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers dual 5A continuous output current. Only a few ceramic input and output capacitors are needed.The LTM4705 supports selectable Burst Mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability.Fault protection features include input overvoltage, output overcurrent and overtemperature protection.The LTM4705 is available with RoHS compliant terminal finish.APPLICATIONSGeneral Purpose Point-of-Load ConversionTelecom, Networking and Industrial EquipmentMedical Diagnostic EquipmentTest and Debug Systems