HT7182SPER中文資料矽源特科技數(shù)據(jù)手冊PDF規(guī)格書

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