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 SmartPhoneTM 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

1. TPS65136 数据资料 dataSheet 下载.PDF
2. TI 德州仪器照明解决方案产品选型与价格 . xls
3. 照明和显示屏电源选择指南 (PDF 1427 KB)
4. 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
5. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
6. PowerPADTM Made Easy (PDF 57 KB)
7. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
9. 所选封装材料的热学和电学性质 (PDF 645 KB)
10. 高速数据转换 (PDF 1967 KB)

TPS65136 相关工具

名称	型号	公司	工具/软件类型
TPS65136 评估模块	TPS65136EVM	Texas Instruments	开发电路板/EVM
TPS65136 评估模块	TPS65136EVM-030	Texas Instruments	开发电路板/EVM
TPS65136 评估模块	TPS65136EVM-265	Texas Instruments	开发电路板/EVM