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CSD87350Q5D
Synchronous Buck NexFET?Power Block MOSFET Pair
Output Current (A)
fici
(%
Pow
Los
(W) 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 7 8 9 10 11
D001
VGS = 5 V
VIN = 12 V
VOUT = 1.3 V
LOUT = 0.3 PH
fSW = 500 kHz
TA = 25qC
VDD
GND
ENABLE
PWM
BOOT
DRVH
DRVL
VDD
ENABLE
PWM
VIN
VIN
VSW
PGND
VOUT
Driver IC CSD87350Q5D
TGRControl
FET
Sync
FET
P0116-01 VSW
VSW
VSW BG5TGRTG
PGND
(Pin 9)VINVIN High-Density SON 5-mm× 6-mm Footprint Optimized for 5-V Gate Drive Low-Switching Losses Ultra-Low-Inductance Package RoHS Compliant Halogen Free Lead-Free Terminal Plating
Applications Synchronous Buck Converters High-Frequency Applications High-Current, Low-Duty Cycle Applications Multiphase Synchronous Buck Converters POL DC-DC Converters IMVP, VRM, and VRD Applications
offersa flexible solution capableof offeringa high-
density power supply when paired with any 5-V gate
drive froman external controlleror driver.
Top View
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Typical Circuit Typical Power Block Efficiency and Power Loss
