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标题: IR3567B [打印本页]

作者: a994715779    时间: 2022-12-9 22:39
标题: IR3567B
修了个华硕猛禽RX5700,显存供电管理芯片,
这个芯片带程序,我从我手里料板找到了几个从R9380 r9furyX 等显卡上找到相同芯片测试后基本相同,关于芯片上油漆颜色区分不同程序的说法目前我还没测出来,有知道的小伙伴么?

                               
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作者: 维修空间6    时间: 2022-12-10 09:02
颜色一样,相数一样

作者: hrh2019    时间: 2022-12-10 11:51
供电芯片带程序,809 能刷吗?显卡以后越来越难搞了。
作者: hrh2019    时间: 2022-12-10 12:00
IR’s unique Adaptive Transient Algorithm (ATA), based
on proprietary non-linear digital PWM algorithms,
minimizes output bulk capacitors and Multiple Time
Programmable (MTP) storage saves pins and enables
a small package size. Device configuration and fault
parameters are easily defined using the IR Digital
Power Design Center (DPDC) GUI and stored in onchip MTP
.
The IR3567B provides extensive OVP, UVP, OCP and
OTP fault protection and includes thermistor based
temperature sensing with VRHOT signal.




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