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首页产品索引FSEZ1317WA

FSEZ1317WA

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 Primary-Side-Regulation PWM with POWER MOSFET Integrated

制造商:ON

中文数据手册

产品信息

This third-generation Primary Side Regulation (PSR) and highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters. The proprietary topology, TRUECURRENT®, of FSEZ1317WA enables precise CC regulation and simplified circuit design for battery-charger applications. A low-cost, smaller, and lighter charger results, as compared to a conventional design or a linear transformer.
To minimize standby power consumption, the proprietary green mode provides off-time modulation to linearly decrease PWM frequency under light-load conditions. Green mode assists the power supply in meeting power conservation requirements.
By using the FSEZ1317WA, a charger can be implemented with few external components and minimized cost.
  • Low Standby Power Under 30mW
  • High-Voltage Startup
  • Fewest External Component Counts
  • Constant-Voltage (CV) and Constant-Current (CC) Control without Secondary-Feedback Circuitry
  • Green-Mode: Linearly Decreasing PWM Frequency
  • Fixed PWM Frequency at 50kHz with Frequency Hopping to Solve EMI Problem
  • Cable Compensation in CV Mode
  • Peak-Current-Mode Control in CV Mode
  • Cycle-by-Cycle Current Limiting
  • V
  • Over-Voltage Protection with Auto Restart
  • V
  • Under-Voltage Lockout (UVLO)
  • Gate Output Maximum Voltage Clamped at 15V
  • Fixed Over-Temperature Protection with Auto Restart
  • Available in the 7-Lead SOP

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型号制造商描述购买
FSEZ1317WAMY-- 立即购买

技术资料

标题类型大小(KB)下载
SOIC7PDF75 点击下载
Not released to webPDF770 点击下载
Design Guideline for Primary Side Regulated (PSR) Flyback Converter Using FAN103 and FSEZ13X7PDF976 点击下载
FEBFSEZ1317A-CH310V3-GEVB User ManualPDF2048 点击下载

应用案例更多案例

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FAN73832FSA8049FSQ211FFG3105
FPF2280FIN1001FSQ0765RSFOD814
FAN49100FSA2567FPF2125FAN6757
FAN4800CSFSA3157FNF51060TD1FAN3122T_F085
FSB50450AFDC6329LFAN7601BFOD817C
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