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AP4300AM-BTR Datasheet(PDF) 1 Page - BCD Semiconductor Manufacturing Limited |
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AP4300AM-BTR Datasheet(HTML) 1 Page - BCD Semiconductor Manufacturing Limited |
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1 / 12 page  DUAL OP AMP AND VOLTAGE REFERENCE AP4300 Data Sheet 1 Apr. 2005 Rev. 1. 2 BCD Semiconductor Manufacturing Limited General Description The AP4300 is a monolithic IC specifically designed to regulate the output current and voltage levels of switching battery chargers and power supplies. The device contains two operational amplifiers and a precision shunt regulator. Op Amp 1 is designed for voltage control, whose non-inverting input internally connects to the output of the shunt regulator. Op Amp 2 is for current control with both inputs uncommitted. The IC offers the power converter designer a control solution that features increased precision with a corre- sponding reduction in system complexity and cost. The AP4300 is available in standard packages of DIP- 8 and SOIC-8. Features Op Amp · Input Offset Voltage: 0.5mV · Supply Current: 250 µA per Op Amp at 5.0V Sup- ply Voltage · Unity Gain Bandwidth: 1MHz · Output Voltage Swing: 0 to (VCC - 1.5) V · Power Supply Range: 3 to 18V Voltage Reference · Fixed Output Voltage Reference: 2.5V, 2.6V · Voltage Tolerance: 0.5%, 1% · Sink Current Capability from 0.1 to 80mA Applications · Battery Charger · Switching Power Supply Figure 1. Package Types of AP4300 SOIC-8 DIP-8 |
Similar Part No. - AP4300AM-BTR |
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Similar Description - AP4300AM-BTR |
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