TS103ACS Datasheet | Taiwan Semiconductor

Taiwan Semiconductor Dual Operational Amplifiers and Voltage Reference DESCRIPTION The TS103 is a monolithic IC specifically designed to control the output current and voltage levels of switch mode 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 unmitted. The IC offers the power converter designer a control solution that Features increased precision with a corresponding reduction in system plexity and cost. Features - Input Offset Voltage: 0.5m V - Supply Current: 250μA per OP AMP @ 5V - Unity Gain Bandwidth: 1MHz - Output Voltage Swing: 0~(VCC - 1.5) V - Power Supply Voltage: 3~18V - Fixed Output Voltage Reference: 2.5V1% - Sink Current Capability from 0.2~80m A - Ro HS pliant - Halogen-free according to IEC 61249-2-21 APPLICATION - Battery chargers - Switch-Mode Power Supplies - Linear voltage regulation SOP-8 Pin Definition: 1. Output A 2. Input A (-) 3. Input A (+) / VKA 4. GND Note: MSL 3 (Moisture Sensitivity Level) per J-STD-020 8. VCC 7. Output B 6. Input B (-) 5. Input B (+) TYPICAL APPLICATION CIRCUIT Version: E2103 Taiwan...