(Hong Kong)
Product Summary
The EL7556DCM 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 EL7556DCM 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 cost. The applications of the EL7556DCM are (1)PC motherboards; (2)Local high power CPU supplies; (3)5V to 1.0V DC:DC conversion; (4)Portable electronics/instruments; (5)P54 and P55 regulators; (6)GTL+ Bus power supply.
Parametrics
EL7556DCM absolute maximum ratings: (1)Storage Temperature Range: -65 to +150℃; (2)Supply (VIN): 6.0V; (3)Output Pins: -0.3V below GND, +0.3V above VDD; (4)Ambient Operating Temperature: -40 to +85℃; (5)Operating Junction Temperature: 135℃; (6)Peak Output Current: 9A.
Features
EL7556DCM features: (1)Improved temperature and voltage ranges; (2)6A continuous load current; (3)Precision internal 1% reference; (4)1.0V to 3.8V output voltage; (5)nternal power MOSFETs; (6)>90% efficiency; (7)Synchronous switching; (8)Adjustable slope compensation; (9)Over-temperature indicator; (10)Pulse-by-pulse current limiting; (11)Operates up to 1MHz; (12)1.5% typical output accuracy; (13)Adjustable oscillator with sync; (14)Remote enable/disable; (15) Intel P54- and P55-compatible; (16)VCC2DET interface; (17)Internal soft-start; (18)Pb-free plus anneal available (RoHS compliant).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 EL7556DCMZ |
|
IC REG BUCK SYNC ADJ 6A 28SOIC |
Data Sheet |
Negotiable |
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EL7556DCMZ-T13 |
|
IC REG BUCK SYNC ADJ 6A 28SOIC |
Data Sheet |
Negotiable |
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