800-mA, 6-MHz High-Efficiency Step-Down Converter With I2C™ Compatible Interface in Chip-Scale Packaging

1FEATURES 23• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C3B • 86% Efficiency at

文件：988.58 Kbytes 页数：43 Pages

TI

德州仪器

800-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER WITH I2CTM COMPATIBLE INTERFACE IN CHIP SCALE PACKAGING

1FEATURES 2• 86% Efficiency at 6 MHz Operation • 38μA Quiescent Current • Wide VIN Range From 2.3 V to 5.5 V • 6MHz Regulated Frequency Operation • Best-In-Class Load and Line Transient • ±2% PWM DC Voltage Accuracy • Automatic PFM/PWM Mode Switching • Low Ripple Light-Load PFM •

文件：968.49 Kbytes 页数：41 Pages

TI

德州仪器

800-mA 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER WITH I2CTM COMPATIBLE INTERFACE IN CHIP SCALE PACKAGING

文件：1.06131 Mbytes 页数：37 Pages

TI

德州仪器

800-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER WITH I2CTM COMPATIBLE

文件：847.27 Kbytes 页数：38 Pages

TI

德州仪器

800-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER WITH I2CTM COMPATIBLE INTERFACE IN CHIP SCALE PACKAGING

文件：1.23966 Mbytes 页数：39 Pages

TI

德州仪器

采用芯片级封装的 800mA、6MHz 同步降压转换器

TPS62650-Q1 器件是一款针对电池供电便携式应用而进行了优化的高频率同步降压 dc-dc 转换器。 为了满足低功耗应用的要求，TPS62650-Q1 支持高达 800 mA 的负载电流，而且还允许使用低成本电感器与电容器。\n该器件是移动电话以及类似单节锂离子电池供电应用的理想选择。 借助通过 I2C 接口可调低至 0.75V 的输出电压范围，此器件支持智能电话和手持计算机内的低压数字信号处理器 (DSP) 和处理器内核电源。\nTPS62650-Q1 可在经调节的 6MHz 开关频率下运行并在轻负载电流时进入频率优化省电模式，从而在整个负载电流范围内保持高效率。 在关断模式下，流耗减 • 符合汽车应用要求 \n• 器件人体模型 (HBM) 静电放电 (ESD) 分类等级 H2\n• 6MHz 运行时效率为 86%\n• 2.3V 至 5.5V 的宽 VIN 范围\n• 负载和线路瞬态\n• 自动脉冲频率调制 (PFM) / 脉冲宽度调制 (PWM) 模式切换\n• 速率高达 3.4Mbps 的 I2C 兼容接口\n• 内部软启动，2 \n• 采用 9 引脚 NanoFree (CSP) 封装;

TI

德州仪器

800-mA, 6-MHz High-Efficiency Step-Down Converter With I2C™ Compatible Interface in Chip-Scale Packaging

1FEATURES 23• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C3B • 86% Efficiency at

文件：988.58 Kbytes 页数：43 Pages

TI

德州仪器

800-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER WITH I2CTM COMPATIBLE INTERFACE IN CHIP SCALE PACKAGING

1FEATURES 2• 86% Efficiency at 6 MHz Operation • 38μA Quiescent Current • Wide VIN Range From 2.3 V to 5.5 V • 6MHz Regulated Frequency Operation • Best-In-Class Load and Line Transient • ±2% PWM DC Voltage Accuracy • Automatic PFM/PWM Mode Switching • Low Ripple Light-Load PFM •

文件：968.49 Kbytes 页数：41 Pages

TI

德州仪器

丝印：Q1；Package：DSBGA；800-mA, 6-MHz High-Efficiency Step-Down Converter With I2C™ Compatible Interface in Chip-Scale Packaging

1FEATURES 23• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C3B • 86% Efficiency at

文件：988.58 Kbytes 页数：43 Pages

TI

德州仪器

丝印：Q1；Package：DSBGA；800-mA, 6-MHz High-Efficiency Step-Down Converter With I2C™ Compatible Interface in Chip-Scale Packaging

1FEATURES 23• Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C3B • 86% Efficiency at

文件：988.58 Kbytes 页数：43 Pages

TI

德州仪器