SGM2058.pdf• Input Voltage Range: 2.3V to 5.5V
• Dual Outputs:VOUT1: -VIN
(Unregulated Negative Charge Pump Output)
VOUT2: -VCTL between 0V and -VIN
(Regulated Output)
• Output Current Limit: 265mA (TYP)
• Stable with Small Case Size Ceramic Capacitors
• Thermal Shutdown Protection
• No Inrush Current during Start-Up
• -40℃ to +125℃ Operating Temperature Range
• Available in a Green TQFN-1.8×1.4-10L Package
• Wiper Position Stored in Nonvolatile Memory and Recalled Upon Power-Up
• 16-Pin, 5mm x 5mm x 0.8mm TQFN Package
• 35ppm/°C End-to-End Resistance Temperature Coefficient
• 5ppm/°C Ratiometric Temperature Coefficient
• 10kΩ and 50kΩ End-to-End Resistor Values
• 3-Wire SPI-Compatible Serial Interface
• Reliability (TA = +85°C)
50,000 Wiper Store Cycles
50 Years Wiper Data Retention
• 1.5µA (max) Standby Current
• Single +2.7V to +5.25V Supply Operation
• Dual ±2.5V Supply Operation
