BCD授权代理AP4310 AP4310A驱动芯片--专门设计的单片机IC
AP4310产品特点:
输入失调电压为0.5mV
·每个运算放大器的电源电流75μA在5.0V电源
电压
·单位增益带宽:1MHz的
·输出电压摆幅:0(VCC - 1.5)V
·电源电压范围:3〜36V
参考电压
·固定的输出参考电压:2.5V
·电压容差:±0.4%,±1%
·灌电流能力:0.05到80mA
·典型输出阻抗:0.2Ω
The AP4310/A is a monolithic IC specifically
designed to regulate the output current and voltage lev-
els of switching battery chargers and power supplies.
The device contains two Op Amps and a 2.5V preci-
sion shunt voltage reference. Op Amp 1 is designed for
voltage control with its non-inverting input internally
connected to the output of the shunt regulator. Op
Amp 2 is for current control with both inputs uncom-
mitted. The IC offers the power converter designer a
control solution that features increased precision with a
corresponding reduction in system complexity and
cost. AP4310A has more strigent reference voltage
tolerance than AP4310.
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