Purchase MAX8550, In-stock MAX8550 From SeekIC.
Part Number: MAX8550
Description: MAX8550/MAX8551VDDQ buck PWM,VTT LDOVTTR 10mA.BuckN MOSFET,2V28V0.7V, 15A.LDO1.5A 3A.LDO10mA REFIN.MA...
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MAX8550
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Suppliers
DataSheet
General Description
MAX8550 General Description
MAX8550/MAX8551VDDQ buck PWM,VTT LDOVTTR 10mA.BuckN MOSFET,2V28V0.7V, 15A.LDO1.5A 3A.LDO10mA REFIN.MAX8550/MAX8551 ,DDR .
MAX8550/MAX8551PWMMaxim Quick-PWMTM,600kHz. /, 100ns, .MAX8550UVP/OVP ,. .MAX8551 ,.
VTTVTTR1%VREFIN/2.LDO , ,.
BuckLDO. MOSFET-,Buck ,,., /., , . SHDNA,SHDNBSTBY,MAX8550/MAX8551 .
MAX8550MAX85515mm x 5mm,28 QFN.
MAX8550 Maximum Ratings
VIN to GND ............................................................-0.3V to +30V
VDD, AVDD , VTTI to GND .........................................-0.3V to +6V
SHDNA, SHDNB, REFIN to GND.................................-0.3V to +6V
SS, POK1, POK2, SKIP, ILIM, FB to GND ..................-0.3V to +6V
STBY, TON, REF, UVP/OVP to GND ............-0.3V to (AVDD + 0.3V)
OUT, VTTR to GND ....................................-0.3V to (AVDD + 0.3V)
DL to PGND1...............................................-0.3V to (VDD + 0.3V)
DH to LX....................................................-0.3V to (VBST + 0.3V)
LX to BST.................................................................-6V to +0.3V
LX to GND ................................................................-2V to +30V
VTT to GND..............................................-0.3V to (VVTTI + 0.3V)
VTTS to GND............................................-0.3V to (AVDD + 0.3V)
PGND1, PGND2 to GND .......................................-0.3V to +0.3V
REF Short Circuit to GND .........................................Continuous
Continuous Power Dissipation (TA = +70°C)
28-Pin 5mm x 5mm TQFN (derate 35.7mW/°C
above +70°C).................................................................2.86W
Operating Temperature Range ......................-40°C to +85°C
Junction Temperature...................................................+150°C
Storage Temperature Range ........................-65°C to +165°C
Lead Temperature (soldering, 10s) ..............................+300°C
VDD, AVDD , VTTI to GND .........................................-0.3V to +6V
SHDNA, SHDNB, REFIN to GND.................................-0.3V to +6V
SS, POK1, POK2, SKIP, ILIM, FB to GND ..................-0.3V to +6V
STBY, TON, REF, UVP/OVP to GND ............-0.3V to (AVDD + 0.3V)
OUT, VTTR to GND ....................................-0.3V to (AVDD + 0.3V)
DL to PGND1...............................................-0.3V to (VDD + 0.3V)
DH to LX....................................................-0.3V to (VBST + 0.3V)
LX to BST.................................................................-6V to +0.3V
LX to GND ................................................................-2V to +30V
VTT to GND..............................................-0.3V to (VVTTI + 0.3V)
VTTS to GND............................................-0.3V to (AVDD + 0.3V)
PGND1, PGND2 to GND .......................................-0.3V to +0.3V
REF Short Circuit to GND .........................................Continuous
Continuous Power Dissipation (TA = +70°C)
28-Pin 5mm x 5mm TQFN (derate 35.7mW/°C
above +70°C).................................................................2.86W
Operating Temperature Range ......................-40°C to +85°C
Junction Temperature...................................................+150°C
Storage Temperature Range ........................-65°C to +165°C
Lead Temperature (soldering, 10s) ..............................+300°C
MAX8550 Features
Buck
` 100nsQuick-PWM
` 95%
` 2V28V
` 1.8V/2.5V0.7V5.5V
` 600kHz
`
` 1.7ms
` /
` Power-Good
LDO
` VTTVTTR
` VTT±3A/
` VTTVTTRVREFIN / 2
`
` 1.0V2.8V
` Power-Good
` 100nsQuick-PWM
` 95%
` 2V28V
` 1.8V/2.5V0.7V5.5V
` 600kHz
`
` 1.7ms
` /
` Power-Good
LDO
` VTTVTTR
` VTT±3A/
` VTTVTTRVREFIN / 2
`
` 1.0V2.8V
` Power-Good
MAX8550 Typical Application
`DDR IDDR II
`
`
`
`
`RAID
`
`
`
`
`
`RAID
`
MAX8550 Connection Diagram
MAX8550
PDF/DataSheet Download
- Datasheet: MAX8550
- File Size: 794624 KB
- Manufacturer: MAXIM
- Click here to Download
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