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EL7554 Monolithic 4A DC/DC Step-Down Regulator The EL7554 is a full-feature synchronous 4A step-down regulator capable of up to 96% efficiency. This device operates from 3V to 6V VIN input supply. With internal CMOS power FETs, the device can operate at up to 100% duty ratio, allowing for output voltage range from 0.8V up to nearly VIN.The adjustable high s.
soft-start and full start-up control, which eliminates the in-rush current and enables users to control the start-up of multiple converters to any configuration with ease. The EL7554 also offers a ±5% voltage margining capability that allows raising and lowering of the supplies derived from the EL7554 to validate the performance and reliability of syst.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | EL7551 |
Renesas |
Monolithic 1Amp DC:DC Step-down Regulator |
|
| 2 | EL7556AC |
Elantec Semiconductor |
Programmable CPU Power Supply Unit |
|
| 3 | EL7556B |
Intersil Corporation |
Integrated Adjustable 6 Amp Synchronous Switcher |
|
| 4 | EL7556BC |
Elantec Semiconductor |
Integrated Adjustable 6 Amp Synchronous Switcher |
|
| 5 | EL7556D |
Intersil Corporation |
Integrated Adjustable 6 Amp Synchronous Switcher |
|
| 6 | EL7558BC |
Elantec Semiconductor |
Integrated Adjustable 8 Amp Synchronous Switcher |
|
| 7 | EL7512 |
Renesas |
High Frequency PWM Step-Up Regulator |
|
| 8 | EL7513 |
Renesas |
White LED Step-Up Regulator |
|
| 9 | EL7515 |
Renesas |
High Frequency PWM Step-Up Regulator |
|
| 10 | EL7516 |
Renesas |
600kHz / 1.2MHz PWM Step-Up Regulator |
|
| 11 | EL7520 |
Renesas |
4-Channel DC/DC Controller |
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| 12 | EL7520A |
Renesas |
4-Channel DC/DC Controller |
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