OB2201数据手册OB中文资料规格书
OB2201规格书详情
描述 Description
OB2201 is a QR PWM Controller dedicated for 20W~65W power range offline applications. Reduced switching loss and improved EMI performance are achieved through QR control. The optimized loading/ frequency adaptive design will benefit average efficiency and help to meet EPS2.0 requirement.
特性 Features
·Up to 90 full load efficiency
·Programmable soft start
·High precision output OVP
·IC VDD OVP
·Multi-mode QR control
·Optimized over power protection (OPP)
·Upper frequency clamp at 90KHz
·QR mode 52kHz lower frequency clamping
·600mA gate drive capability
·Built-in over temperature protection
·Selectable built-in Latch shutdown for strong system reliability
·Available in DIP8 and SOP8 packages,RoHS compliant
应用 Application
·EPC Adapter
·DLP Projector/RPD Power
·DVD/STB Player Power
·Home Appliance Power
技术参数
- 制造商编号
：OB2201
- 生产厂家
：OB
- Max Clamp Frequency
：90kHz
- Max Vdd
：28V
- Max Ton/ Toff
：Y
- PFC Control
：--
- VDD OVP
：Y
- Power on Soft-start
：4ms
- OCP Compen-sation
：Y
- OLP/ SCP\t
：A
- Brown-out
：--
- OTP
：A
- Output OVP
：A
- External Latch
：Y
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ON-BRIGHT/昂宝 |
24+ |
NA/ |
23050 |
原厂直销,现货供应,账期支持! |
询价 | ||
OB |
2016+ |
SOP8 |
3000 |
公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
ON-BRIGHT/昂宝 |
2021 |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ON-BRIGHT/昂宝 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ON-BRIGHT |
20+ |
SOP8 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ON-BRIGHT/昂宝 |
23+ |
SOP8 |
8678 |
原厂原装 |
询价 | ||
OB |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
OB |
15+ |
SOP8 |
22 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
昂宝 |
23+ |
SOP-8 |
623 |
只做原装全系列供应价格优势 |
询价 | ||
ON-BRIGHT/昂宝 |
2022+ |
SOP-8 |
30000 |
进口原装现货供应,原装 假一罚十 |
询价 |
