The EL7556BC is an adjustable synchronous DC:DC switching regulator optimized for a 5V input and 1.0V-3.8V output. By combining integrated NMOS power FETS with a fused-lead package, the EL7556BC can supply up to 6A continuous output current without the use of external power devices or discrete heat sinks, thereby minimizing design effort and overall system c.
• EL7556C/EL7556AC Pincompatible
• Improved temperature and voltage ranges
• 6A continuous load current
• Precision internal 1% reference
• 1.0V to 3.8V output voltage
• Internal power MOSFETs
• >90% efficiency
• Synchronous switching
• Adjustable slope compensation
• Over-temperature indicator
• Pulse-by-pulse current limiting
• Operates up to 1MHz
• 1.5% typical output accuracy
• Adjustable oscillator with sync
• Remote enable/disable
• Intel P54- and P55-compatible
• VCC2DET interface
• Internal soft-start
General Description
The EL7556BC is an adjustable synchronous DC:DC switching regula.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | EL7556B |
Intersil Corporation |
Integrated Adjustable 6 Amp Synchronous Switcher | |
2 | EL7556AC |
Elantec Semiconductor |
Programmable CPU Power Supply Unit | |
3 | EL7556D |
Intersil Corporation |
Integrated Adjustable 6 Amp Synchronous Switcher | |
4 | EL7551 |
Renesas |
Monolithic 1Amp DC:DC Step-down Regulator | |
5 | EL7554 |
Renesas |
Monolithic 4A DC/DC Step-Down Regulator | |
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 | |
12 | EL7520A |
Renesas |
4-Channel DC/DC Controller |