SC4810B Datasheet PDF

Semtech Corporation SC4810B

the SC4810B, OUT2 is inverted to drive the N-MOSFET. These devices are available in a TSSOP-16 or MLPQ-16 lead package. Both fully WEEE and RoHS compliant Applications Telecom equipment and power supplies Networking power supplies Power over LAN applications Industrial power supplies Isolated power supplies VoIP phones Typical Application Circuit R1 C1 Q1 D4 C3 R2 C4 C2 D1 T1 D3 L1 D2 Vout +48V C5 R3 U1 SC1302A C8 6 1 R7 2 7 C7 T2 C6 Q2 R4 D5 R5 C9 R6 U2 2 LUVLO VDD 1 C10 6 3 RAMP SY NC RCT DMAX OUT2 OUT1 CS FB VREF SS 13 15 10 11 16 9 4 5 R9 Q3 R10 4 5 R12 7 R11 8 SC4810 3 C11 R13 6 C12 5 U3 1 2 7 R8 DELAY 1 DELAY 2 PGND C13 Q4 R17 R14 8 R18 R19 R15 C14 U4 SC431L R16 12 GND C15 R20 R22 R21 R23 C16 Revision...