TLV61225是TI公司的一款转换器（集成开关）产品，TLV61225是采用 6 引脚 SC-70 封装的单节电池高效升压转换器，本页介绍了TLV61225的产品说明、应用、特性等，并给出了与TLV61225相关的TI元器件型号供参考。
TLV61225 - 采用 6 引脚 SC-70 封装的单节电池高效升压转换器 - 转换器（集成开关） - DC/DC开关稳压器 - TI公司（Texas Instruments，德州仪器）
- Up to 94% Efficiency at Typical Operating Conditions
- 5-μA Quiescent Current
- Operating Input Voltage from 0.7 V to 3.3 V
- Pass-Through Function During Shutdown
- Output Current of More Than 40-mA From a 1.2-V Input
- Typical Switch Current Rating 400 mA
- Output Overvoltage Protection
- Overtemperature Protection
- Fixed 3.3-V Output Voltage
- Small 6-Pin SC-70 Package
- Battery-Powered Applications
- 1- to 2- Cell NiMH or Alkaline
- 1-Cell Li-Primary
- Consumer and Portable Medical Products
- Personal Care Products
The TLV61225 device provides a power-supply solution for products powered by either a single-cell or 2-cell alkaline or NiMH, or 1-cell Li-primary battery. Possible output currents depend on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage of this device is set internally to a fixed output voltage of 3.3 V. The converter can be switched off by a featured enable pin. While being switched off, battery drain is minimized. The device is offered in a 6-pin SC-70 package (DCK) measuring 2 mm × 2 mm to enable small circuit layout size.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TLV61225 | SOT (6) | 2.00 mm × 1.25 mm |
