代理產線

UP9511P

 2016-09-21

【基本資料】

【產品特性】

††* †† Support NVIDIA’s Open VReg Type 8 PWMVID Technology
†††††* Selectable 8/7/6/5/4/3/2/1-Phase Operation by Hardware Setting
†††††* Differential Remote Voltage Sensing
* Continuous Inductor DCR Current Sensing VoltageAdjustment
†††††* Switching Frequency Adjustment
†††††* Operating Phase Number Adjustment
†††††* Adjustable Current Balancing by RDS(ON) Current Sensing
†††††* Adjustable Soft-Start
†††††*Channel Current Limit Protection
††††*Over/Under Voltage Protection
†††††* Over Temperature Protection
†††††* RoHS Compliant and Halogen Free
The uP9511 supports NVIDIA Open Voltage Regulator 8 with PWMVID feature. The PWMVID input is buffered and filtered to generate accurate reference voltage and the output voltage is precisely regulated to the reference input.
The uP9511 adopts continuous total DCR current sensing for load line programming. The uP9511 provides hardware setting to adjust the operating phase number in different load current state. The uP9511 uses MOSFET RDS(ON) current sensing for channel current balance.

【產品應用】

Middle-High End GPU Core Power Supplies

【文字介紹】

uP9511是一個8/7/6/5/4/3/2/1相PWM控制器專為提供高精度的輸出下一代GPU的電壓系統。該uP9511提供可編程的輸出電壓和有功電壓定位功能來調整輸出電壓作為負載電流的功能,所以它是最佳位置為負載電流瞬變。