component
MP20075DH-LF-Z
Public Made by Adomby adom
Monolithic Power Systems Power Management - Specialized, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "MP20075DH-LF-Z",
"brief": "Monolithic Power Systems Power Management - Specialized, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"component": {
"mpn": "MP20075DH-LF-Z",
"manufacturer": "Monolithic Power Systems",
"package": "MSOP-8-EP",
"pin_count": 9,
"category": "Power Management (PMIC)",
"subcategory": "Power Management - Specialized",
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"lcsc": "C17378243",
"digikey": "1589-1551-2-ND",
"mouser": "946-MP20075DHLFZ"
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{
"number": "1",
"name": "DDQ",
"type": "power_in",
"description": "Power input for the VTT regulator, normally connected to the DDR2/3/3L/4 VDDQ rail and bypassed with a 10μF ceramic capacitor; absolute maximum supply voltage VDDQ is -0.3V to 3.6V."
},
{
"number": "2",
"name": "VTT",
"type": "power_out",
"description": "Output of the VTT LDO, a precision VREF/2 voltage that tracks VREF, which sources or sinks up to 3A and is recommended to be bypassed with 2x10μF ceramic capacitors."
},
{
"number": "3",
"name": "GND",
"type": "power_in",
"description": "Ground pin, which must be connected to the same ground plane as the exposed pad."
},
{
"number": "4",
"name": "VTTSEN",
"type": "input",
"description": "Kelvin-sensed feedback input that should be connected to the VTT regulation point (usually the VTT local bypass capacitor) through a direct sense trace."
},
{
"number": "5",
"name": "VDRV",
"type": "power_in",
"description": "Chip bias voltage that should be connected to a 3.3V supply within the recommended 3.0V to 3.5V range and bypassed with a 4.7μF capacitor."
},
{
"number": "6",
"name": "REF",
"type": "input",
"description": "LDO signal input used to generate the VDDQ/2 reference, to be bypassed with a 0.1μF capacitor."
},
{
"number": "7",
"name": "EN",
"type": "input",
"description": "VTT regulator enable input where EN high enables the MP20075, with EN_H threshold of 1.4V and EN_L threshold of 0.5V, and the datasheet calls for a 100k pull-up resistor."
},
{
"number": "8",
"name": "VTTREF",
"type": "output",
"description": "Precision buffered VREF/2 output that tracks VREF with a drive capability of up to 10mA for the DDR memory input comparators."
},
{
"number": "9",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
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"extractor flagged: The datasheet lists pin 3 as 'GND, Exposed Pad' in one row. The exposed pad on the MSOP8E package ha; The VTTREF bypass value is inconsistent in the datasheet. The pin function table says 0.1μF, while t; The VDRV bypass value is inconsistent. The pin table says 4.7μF, while the application section gives"
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"min": null,
"typ": 7,
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"min": null,
"typ": 10,
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"name": "EN Pin Threshold High",
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{
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{
"name": "Storage Temperature",
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"kind": "absolute_maximum",
"unit": "°C",
"min": -50,
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{
"name": "Drive Voltage VDRV (recommended)",
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"unit": "V",
"min": 3,
"typ": null,
"max": 3.5,
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"name": "Operating Junction Temperature",
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"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
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{
"name": "Thermal Resistance Junction-to-Ambient (MSOP8E)",
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"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 50,
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"conditions": "Measured on JESD51-7 4-layer board",
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{
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