Key facts
- Brand
- Maxim
- Model
- MAX8550
- Industry
- Industrial
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2012-06-11
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MAXIM MAX8550/MAX8551 Integrated DDR Power-Supply Solutions Datasheet
The MAX8550/MAX8551 integrate a synchronous-buck PWM controller to generate Vppa, a sourcing and sinking LDO linear regulator to generate Vtt, and a 10mA reference output buffer to generate VttR. These features make the devices ideally suited for DDR memory applications in desktops, notebooks, and graphic cards.
Read onlineMaxim MAX8550 specifications
| Input Voltage Range | 2V to 28V |
|---|---|
| Output Current | Up to 15A |
| Switching Frequency | Up to 600kHz |
| Package | 28-pin Thin QFN |
| Operating Temperature Range | -40°C to +85°C |
Source: MAXIM MAX8550/MAX8551 Integrated DDR Power-Supply Solutions Datasheet
All Maxim MAX8550 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current for the buck controller?
The buck controller can provide output currents up to 15A.
From: MAXIM MAX8550/MAX8551 Integrated DDR Power-Supply Solutions Datasheet
What is the input voltage range for the LDO regulator?
The LDO accepts an input voltage range from 1.0V to 2.8V.
From: MAXIM MAX8550/MAX8551 Integrated DDR Power-Supply Solutions Datasheet
What switching frequency can the MAX8550 achieve with TON set to GND?
It can switch at up to 600 kHz.
What package does the MAX8550 use?
It is supplied in a 5 mm × 5 mm Thin QFN package.