NJM2375AL
DESCRIPTION
The NJM2375/A are active power factor controllers, which limit the harmonic current resulting from the power supply block of electrical devices.
They include a startup timer, an one quadrant multiplier, a zero current detector to ensure critical condition operation, a transconductance error amplifier, high precision reference, a current sensing parator, and a totem pole output ideally suited for driving a power MOSFET.
They also contain protection circuits for overvoltage, cycle-by-cycle overcurrent, and maximum peak current.
The startup threshold of NJM2375A is lower than that of NJM2375.
- FEATURES
- Overvoltage parator Eliminates Runaway Output Voltage
- Internal Quick Start
- Internal Startup Timer
- One Quadrant Multiplier
- Zero Current Detector
- High Precision Reference (±2%)
- Totem Pole Output with High State Clamp
- Undervoltage Lockout (Startup Threshold/NJM2375:13V typ., NJM2375A:10.4V typ.)
- Low Startup and Operating Current
- Bipolar Technology
- Package...
