RZ3114

RZ3113/3114/3115 18V/30V/40V/3A LED RZ3113/3114/3115 4V 18V RZ3114 VFB 115mV LED 5 30V RZ3115 5 40V LED 0 100% KHz ESR ESR LED RZ3113 3A EN PMOS 50KHz 500 RZ3113 4V RZ3114 5V RZ3115 5V 3A 0.115V 0% 100% 50KHz 500 KHz SOP8-EP 18V 30V 40V LED LED LED LED EN 1 Vss 2 OCSET 3 Vcc 4 RZ3113 8 OSC 7 COMP 6 FB 5 SW ESOP8 FB OCSET COMP OSC - + - Reference Voltage Source with Soft Start + Oscillation Circuit PWM-Switched Control Circuit Thermal VEN Shutdown EN Vcc SW 60uA VSS V1.0 2011-5 Tel. 0510-85898501 18061979821 Fax. 0510-85898500 1/7 RZ3113/3114/3115 18V/30V/40V/3A LED 1 EN 2 VSS 3 OCSET 4 VCC 5 SW 6 FB 7 COMP 8 OSC ON/OFF OPEN ON / L OFF GND FB VSS RC Order Information RZ 3113 X Packing Blank: Tube A: Taping Top Marking RZ 3113 XX XX Part number ID code: internal WW: 01 -- 52 Year: 11= 2011 (at Ta=25 ) EN RZ3113 RZ3114 RZ3115 VSS - 0.3 to VSS + 20 VCC VSS - 0.3 to VSS + 30 V VSS - 0.3 to VSS + 40 VFB VSS - 0.3 to 6 V VEN VSS - 0.3 to 6 V V1.0 2011-5 Tel. 0510-85898501 18061979821 Fax. 0510-85898500 2/7 RZ3113/3114/3115 18V/30V/40V/3A LED VOSC VCOMP VOCSET VSW PD VSS - 0.3 to 3 VSS - 0.3 to 6 VSS - 0.3 to VCC VSS - 0.3 to VCC + 0.3 V V V V mW from Junction to case rom Junction to ambient TST TOJP θJC θJA -55 to +150 -40 to +125 15 40 /W /W Note: θJA is measured with the PCB copper area(need connect to Exposed Pad) of approximately 1.5 in2(Multi-layer). (VCC = 12V, Ta=25 , unless otherwise specified) EN MOS RDSON 1 VFB ...