LTC3261IMSE#PBF

LTC3261 is a high voltage inverting charge pump that operates over a wide 4.5V to 32V input range and is capable of delivering upto 100mA of output current. The charge pump employs either low quiescent current Burst Mode operation or low noise constant frequency mode. In Burst Mode operation the charge pump VOUT regulates to –0.94VIN and this device draws only 60µA of quiescent current. It is used in application such as bipolar/inverting supplies, industrial/instrumentation bias generators, portable medical equipment, portable instruments etc.

• Quiescent current is 60µA typical
• Oscillator frequency is 500KHz typical
• Short-circuit/thermal protection
• Undervoltage lockout threshold is 3.8V typical
• Operating temperature is -40°C to 125°C
• Packaging style is 12-lead plastic MSOP

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party