Datasheet MP8765 (Monolithic Power Systems) - 4
| 制造商 | Monolithic Power Systems |
| 描述 | 24V, 6A High Efficiency Synchronous Step-down Converter |
| 页数 / 页 | 21 / 4 — MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER. ELECTRICAL … |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER. ELECTRICAL CHARACTERISTICS (continued). VIN = 12V, TJ = 25
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MP8765 ─ 24V, HIGH CURRENT SYNCHRONOUS STEP-DOWN CONVERTER ELECTRICAL CHARACTERISTICS (continued) VIN = 12V, TJ = 25 C, unless otherwise noted. Parameters Symbol Condition Min Typ Max Units VCC Regulator
VCC Regulator VCC 4.8 5.1 5.3 V VCC Load Regulation Icc=5mA 5 %
Power Good
FB Rising (Good) PGVth-Hi 95 FB Falling (Fault) PGVth-Lo 85 %VREF FB Rising (Fault) PGVth-Hi 115 FB Falling (Good) PGVth-Lo 105 Power Good Lower to High Delay PGTd 0.5 ms Power Good Sink Current V Capability PG Sink 4mA 0.4 V Power Good Leakage Current IPG_LEAK VPG = 3.3V 12 μA
Thermal Protection
Thermal Shutdown(6) TSD 150 °C Thermal Shutdown Hysteresis(6) 25 °C
Note:
6) Guaranteed by design. MP8765 Rev. 1.1 www.MonolithicPower.com
4
7/23/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.
VCC Regulator VCC 4.8 5.1 5.3 V VCC Load Regulation Icc=5mA 5 %
Power Good
FB Rising (Good) PGVth-Hi 95 FB Falling (Fault) PGVth-Lo 85 %VREF FB Rising (Fault) PGVth-Hi 115 FB Falling (Good) PGVth-Lo 105 Power Good Lower to High Delay PGTd 0.5 ms Power Good Sink Current V Capability PG Sink 4mA 0.4 V Power Good Leakage Current IPG_LEAK VPG = 3.3V 12 μA
Thermal Protection
Thermal Shutdown(6) TSD 150 °C Thermal Shutdown Hysteresis(6) 25 °C
Note:
6) Guaranteed by design. MP8765 Rev. 1.1 www.MonolithicPower.com
4
7/23/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.