TS103

SOP-8 Pin assignment: 1. Output A 2. Input A (-) 3. Input A (+) / Vka 4. Gnd 8. Vcc 7. Output B 6. Input B (-) 5. Input B (+) TS103 Dual Operational Amplifiers And Voltage Reference General 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 uncommitted. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. Features ● Input Offset Voltage: 0.5mV ● Supply Current: 250uA 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 0.2~80mA Block Diagram Ordering Information Part No. Package Packing TS103CS RLG SOP-8 2.5Kpcs / 13” Reel TS103ACS RLG SOP-8 2.5Kpcs / 13” Reel Note: “G” denote for Halogen Free Product Absolute Maximum Rating Parameter Symbol Value Unit Power Supply Voltage (V to GND) CC Op Amp 1 and 2 Input Voltage Range (Pins 2,5,6) Op Amp 2 Input Differential Voltage (Pins 5,6) Voltage Reference Cathode Current (Pin 3) Power Dissipation Storage Temperature...