SP435W
SP435W is Dual OP AMP manufactured by SYNC POWER.
Dual OP AMP with Voltage Regulator
DESCRIPTION The SP435W 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.
APPLICATIONS
- Battery Power Equipment
- Linear Regulators
- Switch Power Supply
- Cellular Phone
- Digital Cameras
- puter Disk Drivers
- Instrumentation
Features
- Input offset voltage: 0.5m V
- Supply current: 75 u A 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
- Fixed output voltage reference: 2.5V
- Sink current capability from 0.05 to 80m A
- Typical Output Impedance : 0.2Ω
- SOP-8 Package
PIN CONFIGURATION ( SOP-8 ) PART MARKING
2018/06/22 V4
Page 1
Dual OP AMP with Voltage Regulator
TYPICAL APPLCATION CIRCUIT
ORDERING INFORMATION
Part Number
Voltage tolerance
Package
SP435WS8RGB...
