Datasheet MP8765GQ (Monolithic Power Systems) - 2

ManufacturerMonolithic Power Systems
DescriptionMP8765 24V, 6A High Efficiency Synchronous Step-down Converter
Pages / Page21 / 2 — MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER. ORDERING …
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MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER. ORDERING INFORMATION. Part Number*. Package. Top Marking

MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking

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MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking
MP8765GQ QFN16(3x3mm) AHR * For Tape & Reel, add suffix –Z (e.g.MP8765GQ-Z)
PACKAGE REFERENCE TOP VIEW
AGND EN FB VCC BST 14 13 12 11 10 VIN 1 15 SW 9 SW PGND 2 16 SW 8 SW 3 4 5 6 7 NC PG NC MODE VOUT
ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance (5) θJA θJC
Supply Voltage V QFN16 (3mmx3mm) .. 70 .. 15 ... C/W IN .. 24V VSW ... -0.3V to 24.3V
Notes:
VSW (30ns) .. -3V to 28V 1) Exceeding these ratings may damage the device. V 2) Refer to “Configuring the EN Control”. SW (5ns) .. -6V to 28V 3) The maximum allowable power dissipation is a function of the VBST ... VSW + 5.5V maximum junction temperature TJ(MAX), the junction-to- VEN ... 12V ambient thermal resistance θJA, and the ambient temperature Enable Current I (2) TA. The maximum allowable continuous power dissipation at EN .. 2.5mA any ambient temperature is calculated by P All Other Pins .. –0.3V to +5.5V D(MAX)=(TJ(MAX)- TA)/θJA. Exceeding the maximum allowable power dissipation Continuous Power Dissipation (T will cause excessive die temperature, and the regulator will go A=+25)
(3)
into thermal shutdown. Internal thermal shutdown circuitry QFN16...……………………….…..…………1.8W protects the device from permanent damage. Junction Temperature ... 150C 4) The device is not guaranteed to function outside of its operating conditions. Lead Temperature .. 260C 5) Measured on JESD51-7, 4-layer PCB. Storage Temperature .. -65C to +150C
Recommended Operating Conditions (4)
Supply Voltage VIN .. 5V to 22V Output Voltage VOUT .. 0.604V to 5.5V Enable Current IEN... 1mA Operating Junction Temp. (TJ). -40°C to +125°C MP8765 Rev. 1.1 www.MonolithicPower.com
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