负载均分控制器
DESCRIPON
The UC3902 load share controller is an 8-pin device that balances the current drawn from independent, paralleled power supplies. Load sharing is accomplished by adjusting each supplies’ output current to a level proportional to the voltage on a share bus.
FEATURES
• 2.7-V to 20-V Operation
• 8-Pin Package
• Requires Minimum Number of External Components
• Compatible with Existing Power Supply Designs Incorporating Remote Output Voltage Sensin
• Differential Share Bus
• Precision Current Sense Amplifier 40 Gain
• UVLO Undervoltage Lockout Circuitry
• User Programmable Share Loop Compensation
APPLICATIONS
• Paralelled Power Supplies
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
UC3902DTR TI 德州仪器 | 当前型号 | 当前型号 |
UC3902DG4 德州仪器 | 完全替代 | UC3902DTR和UC3902DG4的区别 |
UC3902DTRG4 德州仪器 | 完全替代 | UC3902DTR和UC3902DTRG4的区别 |
UC3902D 德州仪器 | 类似代替 | UC3902DTR和UC3902D的区别 |