产品应用
PRODUCT APPLICATION
电荷泵负压偏置
GBQ6205
Low-Noise Charge-Pump Negative Bias Supply with Power-OK for GaN/GaAs Power Amplifier
Key Features
3.5V to 5.5V Input
-0.5V to -(VIN - 0.6V) Output at up to 15mA
Power-OK Signal to Control GaN/GaAs Drain/Collector Switch
160μA Logic-Controlled Shutdown
Operates with One 100μF One 10μF and Two 1μF Capacitors (no inductors needed)
Compact and low-cost 3mm x 3mm QFN package
