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SD4938

丝印:SD4938;Package:SOP-8-225-1.27;150V CURRENT MODE PWM CONTROLLER

DESCRIPTION SD4938 is a current mode PWM controller with 150V MOSFET used for SMPS. SD4938 integrates high-voltage start-up circuit. It enters burst mode at light load to reduce the system standby power dissipation; the frequency reduction function optimizes the conversion efficiency at light

文件:221.48 Kbytes 页数:8 Pages

SILAN

士兰微

SD4938TR

丝印:SD4938;Package:SOP-8-225-1.27;150V CURRENT MODE PWM CONTROLLER

DESCRIPTION SD4938 is a current mode PWM controller with 150V MOSFET used for SMPS. SD4938 integrates high-voltage start-up circuit. It enters burst mode at light load to reduce the system standby power dissipation; the frequency reduction function optimizes the conversion efficiency at light

文件:221.48 Kbytes 页数:8 Pages

SILAN

士兰微

SD4938

丝印:SD4938;Package:SOP-8-225-1.27;150V CURRENT MODE PWM CONTROLLER

DESCRIPTION SD4938 is a current mode PWM controller with 150V MOSFET used for SMPS. SD4938 integrates high-voltage start-up circuit. It enters burst mode at light load to reduce the system standby power dissipation; the frequency reduction function optimizes the conversion efficiency at light

文件:221.48 Kbytes 页数:8 Pages

SILAN

士兰微

SD4938TR

丝印:SD4938;Package:SOP-8-225-1.27;150V CURRENT MODE PWM CONTROLLER

DESCRIPTION SD4938 is a current mode PWM controller with 150V MOSFET used for SMPS. SD4938 integrates high-voltage start-up circuit. It enters burst mode at light load to reduce the system standby power dissipation; the frequency reduction function optimizes the conversion efficiency at light

文件:221.48 Kbytes 页数:8 Pages

SILAN

士兰微

SD4938S

150V CURRENT MODE PWM CONTROLLER

DESCRIPTION SD4938 is a current mode PWM controller with 150V MOSFET used for SMPS. SD4938 integrates high-voltage start-up circuit. It enters burst mode at light load to reduce the system standby power dissipation; the frequency reduction function optimizes the conversion efficiency at light

文件:221.48 Kbytes 页数:8 Pages

SILAN

士兰微

供应商型号品牌批号封装库存备注价格
SILAN/士兰微
21+
SOP-8
8000
询价
士兰微
22+
SOP-8-225-1.27
90000
专业配单,原装正品假一罚十,代理渠道价格优
询价
SILAN(士兰微电子)
23+
NA
6800
原装正品,力挺实单
询价
SILAN(士兰微电子)
2511
5904
电子元器件采购降本30%!原厂直采,砍掉中间差价
询价
SILAN(士兰微电子)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
询价
SILAN/士兰微
22+
SOP-8
20000
只做原装 品质保障
询价
士兰微
25+
SOP-8-225-1.27
55000
士兰微全系列渠道在售
询价
士兰微
25+
SOP-8-225-1.27
55000
士兰微全系列渠道在售
询价
Silan/士兰微
21+
SOP-8
20005
保证原装正品,需要直接联系张小姐,13544103396
询价
SILAN/士兰微
23+
SOP8
40000
正规渠道,只有原装!
询价
更多SD4938供应商 更新时间2026-7-28 8:26:00