4~18V, 2A, 750KHz, VFB0.8V, SOT23-6,ACP2829 Replace TPS562209.
ACP2829
ACP2829.pdf
ACP2829.pdfFEATURES
• VIN : 4.2V to 18V
• Output Voltage (VOUT) : 0.8V to 7V
• 2A Continuous Output Current
• 0.8V ± 1% Reference Voltage
• 150μA Low Quiescent Current
• 750KHz Switching Frequency (VIN = 12V, VOUT= 5V)
• Typically 85% Efficiency at 5mA Light Load
• Proprietary Gate Driver Design for Best EMI Reduction
• Under Voltage Lockout (UVLO)
• Cycle-by-Cycle Valley Current Limit
• Thermal Shutdown
PIN CONFIGUTION
优势替代
FEATURES
• TPS562209 - 2A converter with integrated 122-
mΩ and 72-mΩ FETs
• TPS563209 - 3A converter with integrated 68-mΩ
and 39-mΩ FETs
• D-CAP2™ Mode Control for Fast Transient
Response
• Input Voltage Range: 4.5 V to 17 V
• Output Voltage Range: 0.76 V to 7 V
• 650 kHz Switching Frequency
• Low Shutdown Current Less than 10µA
• 1% Feedback Voltage Accuracy (25°C)
• Startup from Pre-Biased Output Voltage
• Cycle By Cycle Over-current Limit
• Hiccup-mode Under Voltage Protection
• Non-latch OVP, UVLO and TSD Protections
• Fixed Soft Start : 1.0ms
PIN CONFIGUTION
