价格：0.16起
0
联系人：
电话：
地址：
PL3328BD
Key Features
• Built-in Integrated Power BJT
• Accurate Constant Current
Regulation at Universal AC input • Eliminates Opto-coupler and all
Secondary CC/CV Control Circuitry
• Built-in Line Compensation for
Tighter CC/CV Regulation
• Built-in Compensation for
Transformer Inductance
Tolerances
• Adjustable Output Cable
Compensation
• Adaptive Multi-mode PFM
Control for Improving Efficiency
• Low Start-up Current • Built-in Leading Edge Blanking
(LEB) • Cycle-by-Cycle Current Limiting
• VDD Under Voltage Lockout and
VDD over voltage protection
• Built-in Short Circuit Protection and
Output Overvoltage Protection
• Over temperature protection
Applications
AC/DC power supply applications
• Cell Phone Charger • Small Power Adaptor/Charger • LED Driver • Standby Supply for Consumer
Electronic
