TPS65136 用于正负输出的单电感器多路输出 (SIMO)
TPS65136 描述
The TPS65136 is designed to provide best-in-class picture quality for active-matrix OLED (AMOLED) displays that require positive and negative supply rails. With its wide input voltage range, the device is ideally suited for AMOLED displays, which are used in mobile phones or SmartPhone™ devices. With the new single-inductor multiple-output (SIMO) technology, the smallest possible solution size is achieved. The device operates with a buck-boost topology and generates both positive and negative output voltages above or below the input voltage rail. The SIMO technology enables excellent line and load regulation. Excellent line-transient regulation is required to avoid disturbance of the AMOLED display as a result of input voltage variations that occur during transmit periods in mobile communication systems.
|
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 |
TPS65136 特性
- 2.3-V to 5.5-V Input Voltage Range
- 1% Output Voltage Accuracy
- Low-Noise Operation
- 750-mW Output Power at Vin = 2.9 V
- SIMO Regulator Technology
- Fixed 4.6-V Positive Output Voltage
- Negative Output Voltage Down to –6 V
- Advanced Power-Save Mode for Light-Load Efficiency
- Out-of-Audio Mode
- Short-Circuit Protection
- Excellent Line Regulation
- Thermal Shutdown
- 3-mm × 3-mm Thin QFN Package
- APPLICATIONS
- Active-Matrix OLED Power Supply
TPS65136 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） | Quantity |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPS65136RTER |
ACTIVE |
-40 to 85 |
1.20 | 1ku |
WQFN (RTE) | 16 |
3000 | LARGE T&R |
CCO |
| TPS65136RTERG4 |
ACTIVE |
-40 to 85 |
1.20 | 1ku |
WQFN (RTE) | 16 |
3000 | LARGE T&R |
CCO |
TPS65136 质量与无铅数据
| 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 |
| TPS65136RTER |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS65136RTER |
TPS65136RTER |
| TPS65136RTERG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TPS65136RTERG4 |
TPS65136RTERG4 |
TPS65136 应用技术支持与电子电路设计开发资源下载
- TPS65136 数据资料 dataSheet 下载.PDF
- TI 德州仪器照明解决方案产品选型与价格 . xls
- 照明和显示屏电源选择指南 (PDF 1427 KB)
- 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- PowerPAD™ Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
TPS65136 相关工具
