AP4310E：CC and CV Controllers
| Part Number | Data Sheet | SPICE Model | Constant VoltageReference Tolerance (%) | ReferenceVoltage (V) | VSENSE (mV) | VCC MAX | SupplyCurrent (mA) |
|---|---|---|---|---|---|---|---|
| AP4310E | AP4310E.pdf | - | ±0.4 | 2.5 | - | 36 | 0.2 |
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 non-inverting input internally connected 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 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.
Application
- Battery Charger
- Switching Power Supply
Features
- Input Offset Voltage: 0.5mV
- Supply Current: 75µA 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
- 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
- Halogen and Antimony Free. “Green” Device
SO-8
- AP4310E.pdf AP4310E
