Datasheet Details
| Part number | LTM4642 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.07 MB |
| Description | Dual 4A or Single 8A DC/DC uModule Regulator |
| Datasheet |
 LTM4642 Datasheet
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| Part number | LTM4642 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.07 MB |
| Description | Dual 4A or Single 8A DC/DC uModule Regulator |
| Datasheet |
LTM4642 Datasheet
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nn Small Form Factor Dual 4A Power Supply nn Wide Input Voltage Range: 4.5V to 20V (2.375V Min with CPWR Bias) nn Dual 180° Out-of-Phase Outputs with 4A DC nn Dual Outputs with 0.6V to 5.5V Range nn Output Voltage Tracking nn ±1.5% Maximum Total DC Output Voltage Error nn Up to 95% Maximum Efficiency nn Phase-Lockable Fixed Frequency 600kHz to 1.4MHz nn Constant On-Time, Valley Current Mode Architecture nn Selectable Burst Mode® Operation nn Output Overvoltage and Overcurrent Protection nn 9mm × 11.25mm × 4.92mm BGA Package Applications nn Telecom and Networking Equipment nn Servers nn FPGA Power The LTM®4642 is a complete dual 4A or single 8A step-down DC/DC μModule® (micromodule) regulator.
Included in the package are the switching controller, power FETs, inductor, and all support components.
Operating over input voltage ranges of 4.5V to 20V, (2.375V min with external CPWR bias), the LTM464
LTM4642 20VIN, Dual 4A or Single 8A DC/DC µModule Regulator.
| Part Number | Description |
|---|---|
| LTM4643 | Ultrathin Quad uModule Regulator |
| LTM4645 | 25A DC/DC Step-Down uModule Regulator |
| LTM4646 | Dual 10A or Single 20A uModule Regulator |
| LTM4647 | 30A DC/DC Step-Down uModule Regulator |
| LTM4604 | 4A DC/DC uModule Regulator |
| LTM4605 | High Efficiency Buck-Boost DC/DC uModule Regulator |
| LTM4606 | 6A DC/DC uModule Regulator |
| LTM4609 | High Efficiency Buck-Boost DC/DC uModule Regulator |
| LTM4626 | 12A Step-Down DC/DC uModule Regulator |
| LTM4631 | Ultrathin Dual 10A or Single 20A DC/DC uModule Regulator |