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OB2281

反激式转换器/控制器

OB2281 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications.\r\n\r\nPWM switching frequency at normal operation is internally fixed and is trimmed to tight range. At no load or light load condit Power on soft start reducing MOSFET Vds stress\r\n\r\nFrequency shuffling for EMI\r\n\r\nExtended burst mode control for improved efficiency and low standby power design\r\n\r\nAudio noise free operation\r\n\r\nOver power operation with increased frequency\r\n\r\nComprehensive protection coverage\r\;

OB

昂宝电子

OB2281A

High Performance Current Mode PWM Controller

OB

昂宝电子

OV2281

Biometric Security for Next-Generation Smartphones, Tablets, and Notebooks

文件:676.74 Kbytes 页数:2 Pages

OmniVision

豪威集团

PFP2281

RBK POZCSK AB STAP ZP 10X11/2 PK200

文件:63.41 Kbytes 页数:1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

PP2281

Heat Shrink Tubing

文件:271.37 Kbytes 页数:4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

技术参数

  • Fosc:

    65KHz

  • PKLoad:

    15ms

  • OLPTime:

    60ms

  • OCPCompensation:

    DutyCompensation

  • VDDOVP:

    Latch

  • OUTOVP:

    Latch

  • Ext.OTP:

    Latch

  • GNDOPENProtection:

    N

  • SupportForward Converter:

    N

供应商型号品牌批号封装库存备注价格
ON-BRIGHT/昂宝
25+
SOT-23-6
20300
ON-BRIGHT/昂宝原装特价OB2281即刻询购立享优惠#长期有货
询价
ON-BRIGHT/昂宝
19+
SOT23-6
12000
原装正品现货,可开发票,假一赔十
询价
ON-BRIGHT/昂宝
23+
SOT23-6
44386
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
ON-BRIGHT/昂宝
23+
SOT23-6
68000
询价
On-Bright
SOT23-6
999999
全新原装正品 一级代理假一罚十 长期有货
询价
ON-BRIGHT/昂宝
22+
SOP-8
18000
原装正品
询价
ON-BRIGHT/昂宝
24+
NA/
71250
原厂直销,现货供应,账期支持!
询价
ON-BRIGHT/昂宝
24+
SOT23-6
880000
明嘉莱只做原装正品现货
询价
ON-BRIGHT/昂宝
24+
SOT23-6
20000
专营OB昂宝原装保障
询价
ON-BRIGHT/昂宝
24+
SOT23-6
20000
只做正品原装现货
询价
更多OB2281供应商 更新时间2025-12-24 19:58:00