TPS65135

更新时间： 2024-11-16 12:16:15

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
21页	852K
描述
Single-Inductor, Multiple-Output (SIMO) Regulator

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TPS65135 数据手册

TPS65135

www.ti.com

SLVS704A –NOVEMBER 2011–REVISED NOVEMBER 2011

Single-Inductor, Multiple-Output (SIMO) Regulator

Check for Samples: TPS65135

FEATURES

•

SIMO Regulator Technology

•

Out-of-Audio Mode

2.5 V to 5.5 V Input Voltage Range

750 mW Output Power at V_IN= 2.9 V

Positive Output Voltage up to 6 V

Negative Output Voltage Down to –7 V

1% Output Voltage Accuracy

Short-Circuit Protection

Thermal Shutdown

3-mm × 3-mm Thin QFN Package

APPLICATIONS

•

Active-Matrix OLED Power Supply

LCD Power Supply

Output current missmatch of pos and neg rail

up to 50%

General dual power supply applications

•

Excellent Line Regulation

Advanced Power-Save Mode for Light-Load

Efficiency

•

Low-Noise Operation

DESCRIPTION

The TPS65135 is a high efficient single inductor dual output converter. Due to its single-inductor multiple-output

(SIMO) technology the converter uses a minimum of external components. The device operates with a

buck-boost topology and generates a positive and a negative output voltage above or below the input voltage

rail. The SIMO technology enables excellent line and load regulation which is for instance required to avoid

disturbance of a mobile phone display as a result of input voltage variations that occur during transmit periods in

mobile communication systems. The device can also be used as a standard +/- supply as long as the output

current missmatch between the rails is smaller than 50%.

TYPICAL APPLICATION

2.2 mH

TPS65135

V_IN

V_POS

VIN

OUTP

2.5 V to 5.5 V

5 V / 80 mA

10 mF

365 kW

4.7 mF

VAUX

PGND

GND

FBG

100 nF

120 kW

OUTN

4.7 mF

487 kW

V_NEG

–5 V / 80 mA

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...21

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TPS65135 替代型号

型号	品牌	替代类型	描述	数据表
TPS65132	TI	功能相似	TPS65132 Single Inductor - Dual Output Power Supply
TPS65133	TI	功能相似	5 V, 250 mA Dual Output Power Supply
TPS65136	TI	功能相似	Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED

与TPS65135相关器件

型号	品牌	获取价格	描述	数据表
TPS65135RTE	TI	获取价格	IC 1.9 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PQCC16, 3 X 3 MM, PLASTIC, WQFN
TPS65135RTER	TI	获取价格	Single-Inductor, Multiple-Output (SIMO) Regulator
TPS65136	TI	获取价格	Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED
TPS65136_0806	TI	获取价格	Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED
TPS65136RTE	TI	获取价格	Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED
TPS65136RTER	TI	获取价格	Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED
TPS65136RTERG4	TI	获取价格	Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED
TPS65137	TI	获取价格	200mA Dual Output AMOLED Display Power
TPS65137ADSCR	TI	获取价格	200mA Dual Output AMOLED Display Power
TPS65137AS	TI	获取价格	250mA 双路输出有源矩阵有机发光二极管 (AMOLED) 显示屏电源

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