TPS60400DBVR
Voltage Regulators - DC DC Switching Regulators
Technical Specifications
| Type | Description |
|---|---|
| Output Current | 0.06 A |
| Function | Inverted |
| Working Voltage V | 3.55 V |
| Switching Freq Hz | 250 kHz |
| Iq A | 0 A |
| Type | Description |
|---|---|
| Energy Efficiency | 90% |
| Operating Temp | -40°C ~ +85°C |
| Features | Adaptive switching frequency;Cascade support |
| Output Voltage | - |
| Package / Case | SOT-23-5 |
Product Introduction
The TPS6040x family of devices generates 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 SOT - 23 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.
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 65 µA
- Integrated Active Schottky - Diode for Start - up Into Load
- Small 5 - Pin SOT - 23 Package
- Evaluation Module Available TPS60400EVM - 178
Applications
- - LCD Bias - GaAs Bias for RF Power Amps - Sensor Supply in Portable Instruments - Bipolar Amplifier Supply - Medical Instruments - Battery - Operated Equipment
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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