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1.STR1229STR1229为5个脚可控二路稳压(12V、9V)输出集成电路。最高输入电压30V,最大输出电流2A(9V 端),各引脚功能见表1。
1.STR1229STR1229 for the five feet controlled two-way regulator (12V, 9V) output integrated circuits. The maximum input voltage 30V, the maximum output current 2A (9V-side), the pin function in Table 1.