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
優勢替代
FEATURES
? TPS562209 - 2A converter with integrated 122-
m? and 72-m? FETs
? TPS563209 - 3A converter with integrated 68-m?
and 39-m? 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
