一級代理IN3251G優(yōu)勢做18-25W氮化鎵方案

一級代理in3251g優(yōu)勢做18-25w氮化鎵方案20w氮化鎵過認證方案， in3251+in1311m+lt2620apxx+ee1510 四大件1.xxrmb，60v同步，優(yōu)勢方案，高性價比，穩(wěn)定供貨 description
in3251g is a highly integrated current mode
pwm controller, optimized for high performance,
low standby power consumption and wide output
voltage range charger and adapter solutions. the
circuit is as well compatible with cost effective
offline flyback converter applications covering a
wide output range.20w氮化鎵過認證方案
at full loading, the ic operates in fixed
frequency mode. when the loading goes low, it
operates in green mode with valley switching for
high power conversion efficiency can be achieved
in the whole loading range.
英諾芯in3251g優(yōu)勢替代dk8710qa
一級代理in3251g優(yōu)勢做18-25w氮化鎵方案20w氮化鎵過認證方案，
operation.， in3251+in1311m+lt2620apxx+ee1510 四大件1.xxrmb，60v同步，優(yōu)勢方案，高性價比，穩(wěn)定供貨
in3251g is offered in sop-7l package.
features
 multi-mode operation
 the internal maximum quasi-resonant（qr）
frequency is designed 143khz
 valley switching operation @ green mode
 burst mode @ light load and no load
 adaptive loop gain compensation with iovp
current detection
 ultra low operation current at light and no load
 internal ocp compensation for universal line
voltage
 extend burst mode control for improved
efficiency and low standby power
 frequency shuffling for emi
 audio noise free operation
 comprehensive protection coverage
 vdd under voltage lockout with hysteresis
(uvlo)
英諾芯in3251g優(yōu)勢替代dk8710qa
一級代理in3251g優(yōu)勢做18-25w氮化鎵方案20w氮化鎵過認證方案，  cycle-by-cycle over current protection (ocp)
with auto recovery
 external over temperature protection
(ext_otp)
 vdd over voltage protection
 output over voltage protection
 output short current protection (scp) with
auto recovery
 brownout protection with auto recovery
 output diode short protection with auto
recovery
applications
 ac to dc adapter
 ac to dc auxiliary power supply
 high efficency ac adapter
 battery powered systems
 battery chargers
英諾芯in3251g優(yōu)勢替代dk8710qa
一級代理in3251g優(yōu)勢做18-25w氮化鎵方案20w氮化鎵過認證方案，