| 1 cuota de $200 sin interés | CFT: 0,00% | TEA: 0,00% | Total $200 |
| 2 cuotas de $118,34 | Total $236,68 | |
| 3 cuotas de $80,86 | Total $242,58 | |
| 6 cuotas de $44,74 | Total $268,48 | |
| 9 cuotas de $33,30 | Total $299,70 | |
| 12 cuotas de $27,41 | Total $329 | |
| 24 cuotas de $20,54 | Total $493 |
| 3 cuotas de $85,22 | Total $255,66 | |
| 6 cuotas de $46,93 | Total $281,60 |
| 3 cuotas de $86,10 | Total $258,32 | |
| 6 cuotas de $47,27 | Total $283,62 | |
| 9 cuotas de $35,37 | Total $318,34 | |
| 12 cuotas de $28,96 | Total $347,62 |
| 18 cuotas de $22,77 | Total $410 |
features Inverts Input Supply Voltage Up to 60-mA Output Current Only Three Small 1-µF Ceramic Capacitors Needed Input Voltage Range From 1.6 V to 5.5 V PowerSave-Mode for Improved Efficiency at Low Output Currents (TPS60400) Device Quiescent Current Typical 100 µA Integrated Active Schottky-Diode for Start-Up Into Load Small 5-Pin SOT23 Package applications LCD Bias GaAs Bias for RF Power Amps Sensor Supply in Portable Instruments Bipolar Amplifier Supply Medical Instruments Battery-Operated Equipment description The TPS6040x is a family of devices that generate an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. Due to its wide input voltage range, two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell can also power them. Only three external 1-µF capacitors are required to build a complete dc/dc charge pump inverter. Assembled in a 5-pin SOT23 package, the complete converter can be built on a 50 mm2 board area. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start-up into load by integrated circuitry. The TPS6040x can deliver a maximum output current of 60 mA with a typical conversion efficiency of greater than 90% over a wide output current range. Three device options with 20-kHz, 50-kHz, and 250-kHz fixed frequency operation are available. One device comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with low-value capacitors
