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UCC2818-EP

	UCC2818-EP
UVLO Thresholds On/Off (V)	10.5/10
Operating Supply (Max) (V)	18
Startup Current (mA)	0.15
Operating Supply Current (mA)	4
Vref (V)	7.5
Vref tol (%)	1.5
Duty Cycle (Max) (%)	100
Practical Operating Frequency (Max) (MHz)	0.25
Pin/Package	16SOIC
Rating	HiRel Enhanced Product

UCC2818-EP 特性

• Controls Boost Preregulator to Near-Unity Power Factor
• Limits Line Distortion
• World-Wide Line Operation
• Overvoltage Protection
• Accurate Power Limiting
• Average Current Mode Control
• Improved Noise Immunity
• Improved Feed-Forward Line Regulation
• Leading Edge Modulation
• 150-µA Typical Start-Up Current
• Low-Power BiCMOS Operation
• 12-V to 17-V Operation
• SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS
  • Controlled Baseline
  • One Assembly/Test Site
  • One Fabrication Site
  • Available in Military (–55°C/125°C) Temperature Range(1)
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability

UCC2818-EP 芯片订购指南

器件	状态	温度 (oC)	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
UCC2818MDREP	ACTIVE	-55 to 125	3.00 | 100u	SOIC (DW) | 16	2000 | LARGE T&R
V62/09617-01XE	ACTIVE	-55 to 125	3.00 | 100u	SOIC (DW) | 16	2000 | LARGE T&R

UCC2818-EP 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
UCC2818MDREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	UCC2818MDREP	UCC2818MDREP
V62/09617-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	V62/09617-01XE	V62/09617-01XE

UCC2818-EP 工具与软件

培训内容	型号	软件/工具类型
最常用开关模式电源的功率级设计器	POWERSTAGE-DESIGNER	分析软件

UCC2818-EP 应用技术支持与电子电路设计开发资源下载

1. UCC2818-EP数据资料 dataSheet 下载.PDF
2. TI 德州仪器电源管理选型与价格参考 . xls
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