MC33099 Description
Freescale Semiconductor, Inc. MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33099 Rev 4.0, 07/2004 33099 Adaptive Alternator Voltage Regulator The 33099 is designed to regulate the output voltage in diode-rectified alternator charging systems mon to automotive applications.
MC33099 Key Features
- External High-Side MOSFET Control of a Ground-Referenced Field Winding
- LRC Active During Initial Start
- Vset at ±0.1 V @ 25°C
- <0.1 V Variation Over Engine Speeds of 2,000 to 10,000 RPM
- <0.2 V Variation Over 10% to 95% of Maximum Field Current
- Controlled MOSFET and Field Flyback Diode Recovery Characteristics for Minimum RFI
- Trimmed Devices Available at 14.6 V and 14.8 V (typical) Vset