TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

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德州仪器

8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

文件：768.27 Kbytes 页数：12 Pages

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德州仪器

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

文件：301.45 Kbytes 页数：7 Pages

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德州仪器

丝印：TPS65197B；Package：WQFN；TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

TI

德州仪器

丝印：TPS65197B；Package：WQFN；TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

TI

德州仪器

丝印：TPS65197B；Package：WQFN；TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

TI

德州仪器

丝印：TPS65197B；Package：WQFN；TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

TI

德州仪器

丝印：TPS65197A；Package：WQFN；TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

TI

德州仪器

丝印：TPS65197A；Package：WQFN；TPS65197x: 8-Channel Level-Shifter Supporting No, 2-Channel and 3-Channel Charge-Sharing with Panel Discharge to VGH during Shut-Down

1 Features 1• 8-Channel Level-Shifter (STV, RESET, 6 × CLK) • High Output-Voltage Level 16.5 V to 45 V (VGH) • Low Output-Voltage Level Down to –20 V (VGL) • Selectable Charge-Sharing – No Charge-Sharing – 2-Channel Charge-Sharing – 3-Channel Charge-Sharing • 2-Channel Panel Discharge • T

文件：1.06629 Mbytes 页数：28 Pages

TI

德州仪器

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

TPS65197/B 是一款带有放电功能 8 通道电平转换器，可适用于 LCD 显示 应用， 如笔记本电脑、监视器和电视。\n\n此器件将时序控制器 (T-CON) 逻辑电平信号转换为 Gate-in-Panel (GIP) 显示器所需的高电平信号。\n\n时钟输出 CLKOUTx 支持正常电平转换操作以及 2 通道或 3 通道电荷共享，可用于改善画质和功耗。断电时，所有输出尽可能地遵循其输入信号；使用放电功能时，输出会被拉为高电平 (VGH)。\n\nTPS65197 会在 STV 上升沿（该上升沿会将所有 6 个输出时钟强制为 VGL1）之后执行逻辑复位以忽略错误的 T-CON 信号。下一 • 8 通道电平转换器（STV，RESET，6 × CLK）\n• 高输出电压电平 16.5V 至 45V (VGH)\n• 低输出电压电平低至 –20V (VGL)\n• 可选的电荷共享 \n• 无电荷共享\n• 2 通道电荷共享\n• 3 通道电荷共享\n \n• 2 通道面板放电\n• T-CON 故障检测 \n• TPS65197：依靠 STV 脉冲进行逻辑复位 \n• TPS65197B：无逻辑复位\n \n• 锁存关断检测（时钟至 VGH）\n• 支持 100kHz 时钟运行频率\n• 28 引脚 4mm x 4mm 四方扁平无引线 (QFN) 封装;

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德州仪器