L6566BTR vs L6566BHTR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ L6566BTR بواسطة STMicroelectronics و L6566BHTR بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
STMicroelectronics
L6566BTR - Multi-Mode PWM SMPS Controller, 300kHz, SO-16 | STMicroelectronics
L6566BTR ✓ نشطSTMicroelectronics
L6566BHTR - Multimode SMPS PWM Controller, 16-SO | STMicroelectronics
L6566BHTR ✓ نشطمقارنة المواصفات
| المعامل | L6566BTR | L6566BHTR |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | DC-DC Converters | Voltage Regulators |
| حالة دورة الحياة | نشط | نشط |
| البنية الطوبولوجية | Flyback (Offline), multi-mode (fixed-frequency / quasi-resonant) | Offline flyback (forward-capable) |
| Switching Frequency Range | 10 kHz to 300 kHz (programmable) | 10 kHz to 300 kHz |
| Supply Voltage (Vcc) | 8 V to 23 V | — |
| Peak Gate Drive Source/Sink Current | 800 mA | — |
| تيار السكون | 3 mA (typical) | 3 mA |
| High-Voltage Start-up | On-board 700 V MOSFET | On-board 800 V start-up cell |
| Control Mode | Current-mode PWM | — |
| UVLO | Adaptive (with line feedforward) | — |
| Light-Load Management | Burst-mode / frequency foldback | — |
| Protection Features | OCP, OVP, transformer saturation detection, auto-restart | — |
| العلبة | SO-16 (narrow body, 150 mil) | 16-SOIC (0.154", 3.90 mm width) |
| نوع التركيب | Surface Mount | Surface Mount |
| درجة حرارة التشغيل | -40C to +150C (junction) | -40 °C to +150 °C (junction) |
| مستوى MSL | 1 | — |
| حالة RoHS | Compliant | — |
| Lead-Free Finish | Yes (Matte Tin) | — |
| Product Type | — | Current-mode primary PWM controller |
| Operating Mode | — | Multimode: fixed-frequency + quasi-resonant valley-switching |
| Input Voltage (VCC) | — | 8 V to 23 V |
| Input Voltage (Mains) | — | Up to 800 V on HV start-up pin |
| Output Power Capability | — | Up to 750 mW (controller dissipation) |
| Control Method | — | Peak current-mode with line feed-forward |
| Packaging | — | Cut Tape (CT) / Tape & Reel |
| خالٍ من الهالوجين | — | Compliant |
| RoHS | — | Compliant |