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Power Factor Controllers | NCP1607
概览
NCP1607 是一款有源功率因数校正 控制器，专门用作 AC-DC 适配器、电子镇流器和其他中等功率离线转换器（通常高达 300W）中的预转换器。它使用临界导通模式 (CRM) 来确保多种输入电压和功率等级下接近一致的功率因数。NCP1607 最大程度减少了外部组件的数量。多种安全保护功能的集成使其成为设计耐用 PFC 级的绝佳选择。
- Any Power Factor Correction stage typically under 300 W
- Electronic Ballast
- LCD TV
- Plasma TV
- Desktop PC
- AC Adapters
- Pin to Pin Compatible with Industry Standards
- Programmable Overvoltage Protection
- Built-in Under Voltage Protection
- High Precision Voltage Reference (1.6% over the Supply Voltage
and Temperature Range) - Very Low Startup Current Consumption ( 40 uA)
- Low Typical Operating Current (2.1 mA)
- +500 mA / -800 mA Totem Pole Gate Driver
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NCP1607BDR2G
Active, Not Rec
Pb
A
H
P
SOIC-8
1
260
REEL
2500
Y
CRM
Variable
Voltage Mode
Step-Up
Variable
20
500 / 800
9.5 - 12
Yes
Yes
Yes
$0.2356
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