FDS6900S Fairchild Semiconductor, FDS6900S Datasheet
FDS6900S
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FDS6900S Summary of contents
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... FDS6900S Dual N-Ch PowerTrench SyncFet General Description The FDS6900S is designed to replace two single SO-8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. FDS6900S contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency ...
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... 1238 pF Q1 771 Q2 351 pF Q1 180 Q2 116 1 2.5 FDS6900S Rev C (W) ...
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... determined by the user's board design 125°C /W when mounted 0.02 in pad copper Type Min Typ Max Units 0.4 Q2 0.7 V 0.6 1.0 Q2 0.7 1 135°C /W when mounted on a minimum pad. FDS6900S Rev C (W) ...
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... Figure 6. Body Diode Forward Voltage Variation with Source Current and Temperature. 4.0V 4.5V 5.0V 6.0V 10V DRAIN CURRENT ( 125 GATE TO SOURCE VOLTAGE ( 125 -55 C 0.1 0.2 0.3 0.4 0 BODY DIODE FORWARD VOLTAGE (V) SD FDS6900S Rev C ( 0.6 ...
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... Figure 10. Single Pulse Maximum f = 1MHz ISS GS C OSS DRAIN TO SOURCE VOLTAGE (V) DS SINGLE PULSE R = 135°C 25° 0 100 t , TIME (sec) 1 Power Dissipation. FDS6900S Rev C (W) 30 1000 ...
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... Source Current and Temperature. = 3.0V 3.5V 4.0V 4.5V 6.0V 10V DRAIN CURRENT ( 3. 125 GATE TO SOURCE VOLTAGE (V) GS Gate-to-Source Voltage 125 -55 C 0.2 0.4 0.6 0 BODY DIODE FORWARD VOLTAGE (V) SD FDS6900S Rev C ( 1.2 ...
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... ISS DRAIN TO SOURCE VOLTAGE (V) DS SINGLE PULSE R = 135°C 25° 100 t , TIME (sec) 1 Power Dissipation. R ( 135 C/W JA P(pk ( Duty Cycle 100 1000 FDS6900S Rev C (W) 30 1000 ...
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... Schottky diode in parallel with a MOSFET. Figure 22 shows the reverse recovery characteristic of the FDS6900S. TIME : 10ns/div Figure 22. FDS6900S SyncFET body diode reverse recovery characteristic. For comparison purposes, Figure 23 shows the reverse recovery characteristics of the body diode of an equivalent size MOSFET produced without SyncFET (FDS6690) ...
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... TM 2 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS ...