SGM61280.pdf• 8A Output Current
• Fixed Output Voltages
• Wide Input Voltage Range:
4.5V to 23V Input Range for SGM61280-3.3
5.1V to 23V Input Range for SGM61280-5.1
• Constant On-Time (COT) Control
• Low RDSON MOSFET Switches (22mΩ/7mΩ)
• Fast Transient Response, Accurate Regulation
• Supports All Low ESR MLCC Output Capacitors
• Fixed Switching Frequency
• LDO Output Voltage
• Internal Soft-Start
• Integrated Output Discharge Resistance
• Cycle-by-Cycle Valley Over-Current Protection
• Input Under-Voltage Lockout
• Thermal Shutdown Protection
• Output Over/Under-Voltage Protection
• Audio Avoid Mode (AAM) to Avoid PFM Acoustic Noise
• Available in a Green UTQFN-3×3-12AL Package
• Dual Phase Balanced Peak Current Mode
• Input Voltage Range: 4 V to 15 V
• Output Voltage Range: 0.9 V to 6 V
• Output Current up to 6 A
• Typical Quiescent Current of 28 μA
• Output Voltage Accuracy of ±1% (PWM Mode)
• Automatic Efficiency Enhancement (AEE™)
• Phase Shifted Operation
• Automatic Power Save Mode
• Adjustable Soft Start
• Power Good Output
• Undervoltage Lockout
• HICCUP Over Current Protection
• Pin-to-Pin Compatible with TPS62184
• Over Temperature Protection
• NanoFree™ 2.10 mm x 3.10 mm DSBGA
Package
• Create a Custom Design Using the TPS62180
With the WEBENCH® Power Designer
