- Stock: In Stock
- Brand: Unbranded
- Model: 1-CHIP0305
- SKU: 1-CHIP0305
Realtime Stock
Controller IC Chip - High Input Voltage 6A PWM Converter MOSFET APW8715QBI-TRG APW8715 chip for laptop- Integrated portable calculator chip(SKU.1-CHIP0305)
The APW8715 is a 6A, synchronous, step-down converter with integrated 30mn N-channel High-Side MOSFET and 12m52 Low-Side MOSFET. The APW8715 steps down high voltage to generate low-voltage chipset or RAM sup-plies in notebook computers. The APW8715 provides excellent transient response and accurate DC voltage output in either PFM or PWM Mode. In Pulse Frequency Mode (PFM), the APW8715 provides very high efficiency over light to heavy loads with loading-modulated switching frequencies. In PWM Mode, the con-verter works nearly at constant frequency for low-noise requirements. The APW8715 is equipped with accurate current-limit, out-put under-voltage, and output over-voltage protections, perfect for various applications. A Power-On-Reset func-tion monitors the voltage on VCC to prevent wrong operation during power-on. The APW8715 has external adjustable soft-start and built-in an integrated output dis-charge method for soft stop. A soft-start ramps up the output voltage with programmable timing to reduce the start-up current. A soft-stop function actively discharges the output capacitors. The APW8715 is available in TQFN4x4-23 (Power PAK).
Adjustable Output Voltage from +0.8V to +12V - 0.8V Reference Voltage - +1% Accuracy over Temperature Operates from An Input Battery Voltage Range of +2.7V to +28V Power-On-Reset Monitoring on VCC pin Excellent line and load transient responses PFM mode for increased light load efficiency Programmable PWM Frequency from 100kHz to 1000kHz Integrated 30m.0, at VCC=5V N-Channel MOSFET For High Side Integrated 12m2 at VCC=5V N-Channel MOSFET For Low Side Integrated Bootstrap Forward P-CH MOSFET External Adjustable Soft-Start and Soft-Stop Selectable Forced PWM or automatic PFMIPWM mode Power Good Monitoring 70% Under-Voltage Protection 125% Over-Voltage Protection Current-Limit Protection - Using Sense Low-Side MOSFETs RDS(ON) Over-Temperature Protection TOFN-23 4mmx4mm package Lead Free and Green Device Available (RoHS Compliant)
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