BCD Semiconductor Manufacturing Limited AP4310
The AP4310 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. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost.| Part No. | AP4310 |
|---|---|
| Datasheet | AP4310 Download |
| Manufacturer |  BCD Semiconductor Manufacturing Limited |
| Description | DUAL OP AMP AND VOLTAGE REFERENCE |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Op Amp 1 is designed for voltage control with its non-inverting input internally connects to the output of the shunt regulator. Op Amp 2 is for current control with both inputs uncommitted. The AP4310 is available in standard packages of DIP8 and SOIC-8. AP4310FEATURES
Op Amp● 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 -1.5) V
● Power Supply Range: 3 to 36V Voltage Reference
● Fixed Output Voltage Reference: 2.5V
● Voltage Tolerance: ± 0.4%, ± 1%
● Sink Current Capability: 0.05 to 80mA
● Typical Output Impedance: 0.2Ω
APPLICATIONS
●● Battery Charger Switching Power Supply SOIC-8 DIP-8 Figure 1. Package Types of AP4310 Jul. 2006 Rev. 1. 3 1 BCD Semiconductor Manufacturing Limited Data Sheet DUAL OP AMP AND VOLTAGE REFERENCE Pin Configuration M Package/P Package (SOIC-8/DIP-8) OUTPUT 1 INPUT 1INPUT 1+ / VKA GND 1 2 3 4 8 7 6 5 VCC OUTPUT 2 INPUT 2INPUT 2+ AP4310 Top View Figure 2.
