STMicroelectronics – DC to DC conversion with highest efficiency at light load
The L6738 is a single-phase step-down controller with integrated high-current drivers that provides complete control logic and protection for DC-DC converters.
Key Feature:
- Compact size (25.4 mm x 14.6 mm)
- 4 layers
- VIN< 6 V
- VOUTup to 3.5 V
- IOUTup to 8 A (depending on VOUT)
- FSW= 600 KHz
- Dual power MOS option (2 x STL 3×3 or 1 x Dual SO8)
- CIN= 2 x GRM21BR60J226ME39 (22 uF,6.3 V, 0805)
- COUT= 2 or 3 x GRM31CC70G226KE01 (22 uF, 4 V, 1206)
- Dual choke options (WE 744310095 or VITEC 59Px8970)
- RoHS compliant
