TPS65197BRUYR

更新时间： 2024-09-29 13:14:51

品牌	Logo	应用领域
德州仪器 - TI		转换器电平转换器
页数	文件大小	规格书
7页	300K
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TPS65197BRUYR 数据手册

TPS65197

www.ti.com

SLVSBD7 –APRIL 2012

8-Channel Level-Shifter Supporting Different Charge-Sharing Methods and Panel

Discharge

Check for Samples: TPS65197

FEATURES

DESCRIPTION

The TPS65197 is an 8-channel level-shifter with

discharge function intended for use in LCD display

applications such as TVs and monitors.

•

8-Channel Level-Shifter Supporting STV,

RESET, 6 × CLK

•

2-Channel Panel Discharge

The device converts the timing-controller (T-CON)

logic-level signals to the high-level signals needed by

the gate-in-panel (GIP) display.

High Output-Voltage Level up to 45 V

Low Output-Voltage Level Down to –20 V

Selectable Charge-Sharing

The clock outputs, CLKOUTx, support normal

operation and two different charge-sharing methods,

which can be used to improve picture quality and

power consumption. At power down, all outputs follow

their input signals as long as possible; when the

discharge function is used, the outputs are pulled

high (V_GH).

–

Disabled

Method 1

Method 2

•

Supports 100-kHz Clock Operating Frequency

28-Terminal 4-mm × 4-mm QFN Package

APPLICATIONS

•

Gate-in-Panel (GIP) LCD TVs and Monitors

SEL_CS

V_GH

CLKIN1

CLKOUT1

CS_1

V_GH

V_GL1

CLKIN2

CLKOUT2

CS_2

V_GH

V_GL1

V_GH

CLKOUT3

CLKIN3

Charge-

Sharing

logic

CS_3

V_GL1

CLKIN4

CLKOUT4

CS_4

V_GH

V_GL1

CLKOUT5

CLKIN5

V_GH

V_GL1

CLKIN6

CLKOUT6

STVOUT

V_GH

V_GL1

V_GH

STVIN

V_GL1

RESETIN

RESETOUT

V_GH

V_GL1

DIS_SENSE

DISCH1

V_GH

V_REF

VGH

V_GL1

VGL1

VGL2

DISCH2

Logic all outputs = V_GH

when DIS_SENSE < V_REF

V_GL2

GND

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.

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

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与TPS65197BRUYR相关器件

型号	品牌	获取价格	描述	数据表
TPS65197BRUYT	TI	获取价格	8 通道电平转换器，支持 2 通道、3 通道电荷共享和面板放电 \| RUY \| 28 \|
TPS65197RUYR	TI	获取价格	8-Channel Level-Shifter Supporting Different Charge-Sharing Methods and Panel
TPS65197RUYT	TI	获取价格	8-Channel Level-Shifter Supporting Different Charge-Sharing Methods and Panel
TPS65198	TI	获取价格	PACKAGE OPTION ADDENDUM
TPS65198RUYR	TI	获取价格	PACKAGE MATERIALS INFORMATION
TPS65198RUYT	TI	获取价格	PACKAGE MATERIALS INFORMATION
TPS65200	TI	获取价格	LI BATTERY CHARGER WITH WLED DRIVER AND CURRENT SHUNT MONITOR
TPS65200YFFR	TI	获取价格	具有 WLED 驱动器和电流并联监控器的锂离子电池充电器 \| YFF \| 36 \| -40
TPS65200YFFT	TI	获取价格	具有 WLED 驱动器和电流并联监控器的锂离子电池充电器 \| YFF \| 36 \| -40
TPS65216	TI	获取价格	适用于 ARM® Cortex™-A8/A9 SOC 和 FPGA 的集成电源管理 IC

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