Datasheet MP6925A (Monolithic Power Systems) - 3
| Fabricante | Monolithic Power Systems |
| Descripción | Fast Turn-Off, CCM/DCM Compatible, Dual-LLC, Synchronous Rectifier with lmproved Noise Immunity |
| Páginas / Página | 15 / 3 — MP6925A – FAST TURN-OFF, CCM/DCM DUAL LLC SYNCHRONOUS RECTIFIER. PIN … |
| Formato / tamaño de archivo | PDF / 1.3 Mb |
| Idioma del documento | Inglés |
MP6925A – FAST TURN-OFF, CCM/DCM DUAL LLC SYNCHRONOUS RECTIFIER. PIN FUNCTIONS. Pin #. Name. Description
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MP6925A – FAST TURN-OFF, CCM/DCM DUAL LLC SYNCHRONOUS RECTIFIER PIN FUNCTIONS Pin # Name Description
1 VG2
MOSFET 2 gate driver output.
2 PGND
Power ground.
PGND is the power switch return.
Light-load timing setting.
Connect a resistor to LL to set the light-load timing. Leave LL 3 LL float to disable the light-load function. If light-load is disabled, connect a capacitor to this pin. Pull LL low to disable the gate driver. 4 VD2
MOSFET 2 voltage-sense drain.
5 VSS
Source pin used as reference for VD1 and VD2.
6 VD1
MOSFET 1 voltage-sense drain.
7 VDD
Supply voltage.
8 VG1
MOSFET 1 gate driver output. ABSOLUTE MAXIMUM RATINGS
(1)
Thermal Resistance
(4)
θJA θJC
V SOIC-8 ... 90 .. 45 ... °C/W DD to VSS .. -0.3V to +38V PGND to VSS ... -0.3V to +0.3V V
Notes:
G to VSS .. -0.3V to +20V V 1) Exceeding these ratings may damage the device. D to VSS ... -1V to +180V 2) The maximum allowable power dissipation is a function of the LL to VSS ... -0.3V to +6.5V maximum junction temperature TJ (MAX), the junction-to- Continuous power dissipation (T ambient thermal resistance, θ A = 25°C) (2) JA, and the ambient temperature SOIC-8 .. 1.4W TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ Junction temperature ... 150°C (MAX) - TA) / θJA. Exceeding the maximum allowable power Lead temperature (solder) ... 260°C dissipation produces an excessive die temperature, causing the regulator to go into thermal shutdown. Internal thermal Storage temperature .. -55°C to +150°C shutdown circuitry protects the device from permanent damage.
ESD Rating
3) The device is not guaranteed to function outside of its Human-body model (HBM) .. ±800V operating conditions. 4) Measured on JESD51-7, 4-layer PCB. Charged-device model (CDM)..±1750V
Recommended Operation Conditions
(3) VDD - VSS ... 4.2V to 35V Operating junction temp (TJ) .. -40°C to +125°C MP6925A Rev. 1.0 www.MonolithicPower.com
3
2/26/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved.
1 VG2
MOSFET 2 gate driver output.
2 PGND
Power ground.
PGND is the power switch return.
Light-load timing setting.
Connect a resistor to LL to set the light-load timing. Leave LL 3 LL float to disable the light-load function. If light-load is disabled, connect a capacitor to this pin. Pull LL low to disable the gate driver. 4 VD2
MOSFET 2 voltage-sense drain.
5 VSS
Source pin used as reference for VD1 and VD2.
6 VD1
MOSFET 1 voltage-sense drain.
7 VDD
Supply voltage.
8 VG1
MOSFET 1 gate driver output. ABSOLUTE MAXIMUM RATINGS
(1)
Thermal Resistance
(4)
θJA θJC
V SOIC-8 ... 90 .. 45 ... °C/W DD to VSS .. -0.3V to +38V PGND to VSS ... -0.3V to +0.3V V
Notes:
G to VSS .. -0.3V to +20V V 1) Exceeding these ratings may damage the device. D to VSS ... -1V to +180V 2) The maximum allowable power dissipation is a function of the LL to VSS ... -0.3V to +6.5V maximum junction temperature TJ (MAX), the junction-to- Continuous power dissipation (T ambient thermal resistance, θ A = 25°C) (2) JA, and the ambient temperature SOIC-8 .. 1.4W TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ Junction temperature ... 150°C (MAX) - TA) / θJA. Exceeding the maximum allowable power Lead temperature (solder) ... 260°C dissipation produces an excessive die temperature, causing the regulator to go into thermal shutdown. Internal thermal Storage temperature .. -55°C to +150°C shutdown circuitry protects the device from permanent damage.
ESD Rating
3) The device is not guaranteed to function outside of its Human-body model (HBM) .. ±800V operating conditions. 4) Measured on JESD51-7, 4-layer PCB. Charged-device model (CDM)..±1750V
Recommended Operation Conditions
(3) VDD - VSS ... 4.2V to 35V Operating junction temp (TJ) .. -40°C to +125°C MP6925A Rev. 1.0 www.MonolithicPower.com
3
2/26/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved.