The TPS65130/1 is dual-output dc-dc converter generating a positive output voltage up to 15 V and a negative output voltage down to –15 V with output currents in a 200 mA range in typical applications, depending on input voltage to output voltage ratio. With a total efficiency up to 85% the device is ideal for portable battery powered equipment. The input voltage range of 2.7 V to 5.5 V allows the TPS65130/1 to be directly powered from a Li-Ion battery, from 3 cells NiMH/NiCd or alkaline batteries. The TPS65130/1 comes in a small 4 mm x 4 mm QFN-24 package. Together with a minimum switching frequency of 1.25 MHz it enables designing small power supply applications since it requires only a few small external components.
| TPS65130 | TPS65131 | TPS65136 | TPS65137 | |
| Vin(Min)(V) | 2.7 | 2.7 | 2.3 | 2.3 |
| Vin(Max)(V) | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout(Min)(V) | -15 | -15 | -6 | -5.2 |
| Vout(Max)(V) | 15 | 15 | 4.6 | 4.6 |
| DC/DC Converter | 2 | 2 | 2 | 2 |
| Pin/Package | 24VQFN | 24VQFN | 16WQFN | 10SON |
| VGH / Vpos (Igh) | Boost 15V Max., 0.7A Ilim | Boost 15V Max., 1.8A Ilim | Boost Fixed 4.6V, 80mA | Boost Fixed 4.6V, 200mA |
| VGL / Vneg (Igl) | Inverter -15V Max., 0.7A Ilim | Inverter -15V Max., 1.8A Ilim | Inverter -6V Max., 80mA | Inverter -5.2V Max., 200mA |
| Operating Temperature Range(°C) | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Switching Frequency(Typ)(kHz) | 1400 | 1400 | 40kHz to 1MHz | 1600 |
| Regulated Outputs(#) | 2 | 2 | 2 | 2 |
| Isolation Switch | External | External | Internal | Internal |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Function | Display Bias | Display Bias | OLED Driver | OLED Driver |
| Topology | Boost, Inverting Buck/Boost | Boost, Inverting Buck/Boost | Boost, Inverting Buck/Boost | Boost + LDO, Inverting Buck/Boost |
| Special Function | Digital Adjustment for VGL | |||
| Iq(Typ)(mA) | 0.5 | 0.5 | 0.1 | 0.4 |
| Vout1(V) | 3.2 to 15 | 3.2 to 15 | 4.6 | 4.6 |
| Target Application | OLED, CCD Sensor | OLED, CCD Sensor | AMOLED | AMOLED |
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| TPS65131RGER | ACTIVE | -40 to 85 | 1.70 | 1ku | VQFN (RGE) | 24 | 3000 | LARGE T&R | TPS6 5131 |
| TPS65131RGERG4 | ACTIVE | -40 to 85 | 1.70 | 1ku | VQFN (RGE) | 24 | 3000 | LARGE T&R | TPS6 5131 |
| TPS65131RGET | ACTIVE | -40 to 85 | 1.90 | 1ku | VQFN (RGE) | 24 | 250 | SMALL T&R | TPS6 5131 |
| TPS65131RGETG4 | ACTIVE | -40 to 85 | 1.90 | 1ku | VQFN (RGE) | 24 | 250 | SMALL T&R | TPS6 5131 |
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| TPS65131RGER | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPS65131RGER | |
| TPS65131RGERG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPS65131RGERG4 | TPS65131RGERG4 |
| TPS65131RGET | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPS65131RGET | |
| TPS65131RGETG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPS65131RGETG4 | TPS65131RGETG4 |
| 名称 | 型号 | 公司 | 工具/软件类型 |
| TPS65131 评估模块 | TPS65131EVM-063 | Texas Instruments | 开发电路板/EVM |
| SwitcherPro(TM) 开关电源设计工具 | SWITCHERPRO | Texas Instruments | 应用软件 |
