ZHCSRQ5B february 2023 – june 2023 UCC14141-Q1
PRODUCTION DATA
图 7-2 SOA 降额曲线:VVDD-VEE = 15V,VCOM-VEE = 5V,Tshut=160oC,VCOM-VEE 无负载
图 7-4 SOA 降额曲线:VVDD-VEE = 22V,VCOM-VEE = 4V,Tshut=160oC,VCOM-VEE 无负载
图 7-6 SOA 降额曲线:VVDD-VEE = 22V,VCOM-VEE = 4V,Tshut=150oC,VCOM-VEE 无负载,在屏蔽盒中测试。
图 7-8 关断:VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载。电压标度:5V/div,时间标度:50ms/div。
图 7-10 VVDD-VEE 负载调节:VIN = 9V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-12 VVDD-VEE 负载调节:VIN = 18V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-14 VCOM-VEE 负载调节:VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-16 VVDD-VEE 上效率与负载间的关系:VIN = 9V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载
图 7-18 VVDD-VEE 上效率与负载间的关系:VIN = 18V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载
图 7-20 VVDD-VEE 上输入电流与负载间的关系:VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载
图 7-3 SOA 降额曲线:VVDD-VEE = 18V,VCOM-VEE = 3V,Tshut=160oC,VCOM-VEE 无负载
图 7-5 SOA 降额曲线:VVDD-VEE = 25V,VCOM-VEE = 5V,Tshut=160oC,VCOM-VEE 无负载
图 7-7 启动:VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载。电压标度:5V/div,时间标度:2ms/div。
图 7-9 负载瞬态响应:在空载和 1.5W 之间,VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-11 VVDD-VEE 负载调节:VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-13 VCOM-VEE 负载调节:VIN = 9V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-15 VCOM-VEE 负载调节:VIN = 18V,VVDD-VEE = 22V,VCOM-VEE = 4V
图 7-17 VVDD-VEE 上效率与负载间的关系:VIN = 12V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载
图 7-19 VVDD-VEE 上输入电流与负载间的关系:VIN = 9V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载
图 7-21 VVDD-VEE 上输入电流与负载间的关系:VIN = 18V,VVDD-VEE = 22V,VCOM-VEE = 4V,VCOM-VEE 无负载