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SP7661
Wide Input Voltage Range 3A, 600kHz, Buck
Regulator
FEATURES
SP7661
DFN PACKAGE 7mm x 4mm (Option 2) LX 26 LX 25 LX 24 LX 23 VCC 22 Pin 27 1 BOTTOM VIEW Heatsink Pad 1 Connect to Lx 2 3 4 5 6 7 Heatsink Pad 2 Connect to GND Pin 28 Heatsink Pad 3 Connect to VIN Pin 29 8 9 PGND PGND PGND PGND GND VFB COMP SS GND
PowerBlox
TM
■ 4.
75V to 22V Input Voltage Range using Single Supply ■ 3V to 22V Input Voltage Range using Dual Supply ■ ±1% 0.
8V Reference ■ 3A Output Capability ■ Current Limiting using Inductor DCR ■ Built in Low RDS(ON) Power Switches ■ 600kHz Fixed Frequency Operation ■ Over Temperature Protection ■ Short Circuit Protection with Auto-Restart ...