HT7182SPER中文资料矽源特科技数据手册PDF规格书

HT7182 FEATURES

・Input voltage range: 2.7V to 21V

・Output voltage range: up to 21V

・Internal Fixed PWM frequency: 350kHz

・Programmable switch peak current limit: up to

14A

・High Efficiency

95% (PVIN = 12V, VOUT=20V, IOUT =2A)

94% (PVIN = 12V, VOUT=20V, IOUT =4.5A)

93% (PVIN = 7.2V, VOUT=12V, IOUT =1.5A)

90% (PVIN = 7.2V, VOUT=12V, IOUT =5A)

96% (PVIN = 12V, VOUT=18V, IOUT =1.5A)

95% (PVIN = 12V, VOUT=18V, IOUT =6A)

・1.0μA current consumption during shutdown

・Two modes with different tr/tf for EMI solution

・Programmable soft start

・Thermal shutdown protection

・Pb-free Packages,ESOP8