Datasheet MP28300 (Monolithic Power Systems) - 3
| 制造商 | Monolithic Power Systems |
| 描述 | 300mA, 5.5V, 500nA, Ultra-Low Iq, Synchronous, Step-Down Converter plus 100mA LDO in 2x2 QFN |
| 页数 / 页 | 20 / 3 — MP28300 – ULTRA-LOW IQ STEP-DOWN CONVERTER. ABSOLUTE MAXIMUM RATINGS (1). … |
| 文件格式/大小 | PDF / 657 Kb |
| 文件语言 | 英语 |
MP28300 – ULTRA-LOW IQ STEP-DOWN CONVERTER. ABSOLUTE MAXIMUM RATINGS (1). Thermal Resistance. (4). θJA. θJC. NOTES:. (2)
该数据表的模型线
文件文字版本
MP28300 – ULTRA-LOW IQ STEP-DOWN CONVERTER ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance (4) θJA θJC
Supply voltage (VIN1/2) .. 6V QFN-12 (2mmx2mm) ... 80 .. 16 ... °C/W VSW1 .. -0.3V to VIN + 0.3V -0.3V (-5V for <10ns) to
NOTES:
1) Exceeding these ratings may damage the device. 6V (8V for <10ns or 10V for <3ns) 2) The maximum allowable power dissipation is a function of the All other pins ... -0.3V to 6V maximum junction temperature TJ (MAX), the junction-to- Continuous power dissipation (T ambient thermal resistance θJA, and the ambient temperature A = +25°C) TA. The maximum allowable continuous power dissipation at .. 1.6W
(2)
any ambient temperature is calculated by PD (MAX) = (TJ Junction temperature .. 150°C (MAX)-TA)/θJA. Exceeding the maximum allowable power dissipation produces an excessive die temperature, causing Lead temperature .. 260°C the regulator to go into thermal shutdown. Internal thermal Storage temperature ... -65°C to +150°C shutdown circuitry protects the device from permanent damage.
Recommended Operating Conditions (3)
3) The device is not guaranteed to function outside of its operating conditions. Supply voltage (VIN1/2) .. 2.0V to 5.5V 4) Measured on JESD51-7, 4-layer PCB. Operating junction temp. ... -40°C to +125°C MP28300 Rev.1.1 www.MonolithicPower.com 3 6/12/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.
Supply voltage (VIN1/2) .. 6V QFN-12 (2mmx2mm) ... 80 .. 16 ... °C/W VSW1 .. -0.3V to VIN + 0.3V -0.3V (-5V for <10ns) to
NOTES:
1) Exceeding these ratings may damage the device. 6V (8V for <10ns or 10V for <3ns) 2) The maximum allowable power dissipation is a function of the All other pins ... -0.3V to 6V maximum junction temperature TJ (MAX), the junction-to- Continuous power dissipation (T ambient thermal resistance θJA, and the ambient temperature A = +25°C) TA. The maximum allowable continuous power dissipation at .. 1.6W
(2)
any ambient temperature is calculated by PD (MAX) = (TJ Junction temperature .. 150°C (MAX)-TA)/θJA. Exceeding the maximum allowable power dissipation produces an excessive die temperature, causing Lead temperature .. 260°C the regulator to go into thermal shutdown. Internal thermal Storage temperature ... -65°C to +150°C shutdown circuitry protects the device from permanent damage.
Recommended Operating Conditions (3)
3) The device is not guaranteed to function outside of its operating conditions. Supply voltage (VIN1/2) .. 2.0V to 5.5V 4) Measured on JESD51-7, 4-layer PCB. Operating junction temp. ... -40°C to +125°C MP28300 Rev.1.1 www.MonolithicPower.com 3 6/12/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.