Description
The AP4310E 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 Op Amps and a 2.5V precision shunt voltage reference. Op Amp 1 is designed for voltage control with its noninverting input internally connected to the output of the shuntregulator. Op Amp 2 is for current control with both inputs uncommitted. The IC offers the power converter designer a controlsolution that features increased precision with a corresponding reduction in system complexity and cost. AP4310E has more stringent reference voltage tolerance and offset.
The AP4310E is available in standard package of SO-8.

Applications
 Battery Charger
 Switching Power Supply

Features
OP Amp
 Input Offset Voltage: 0.5mV
 Supply Current: 75A per OP Amp at 5.0V Supply Voltage
 Unity Gain Bandwidth:1MHz
 Output Voltage Swing: 0 to VCC-1.5V
 Power Supply Range: 3 to 36V Voltage Reference
 Fixed Output Voltage Reference: 2.5V
 Reference Voltage Tolerance: ±0.4%
 Sink Current Capability: 0.05 to 80mA
 Typical Output Impedance: 0.2Ω
 Totally Lead-free & Fully RoHS Compliant (Notes1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)

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