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参数资料
| 型号： | MAX17094ETM+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/5页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 1A 7OUT 48TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 7 |
| 输出电压： | 2.5 V ~ 14 V |
| 输入电压： | 1.8 V ~ 5.5 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 450kHz ~ 1.2MHz |
| 电流 - 输出： | 1A |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 48-TQFN-EP（6x6） |
MAX17094ETM+
Conclusion
The MAX17094ETM+ successfully meets the quality and reliability standards required of all Maxim products. In addition, Maxim"s
continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim"s quality and reliability standards.
Table of Contents
I. ........Device Description
II. ........Manufacturing Information
III. .......Packaging Information
V. ........Quality Assurance Information
VI. .......Reliability Evaluation
IV. .......Die Information
.....Attachments
I. Device Description
A. General
The MAX17094 includes a high-performance step-up regulator, a 250mA low-dropout (LDO) linear regulator, a high-speed operational amplifier, a
digitally adjustable VCOM calibration device with nonvolatile memory and I2C interface, and seven integrated high-voltage level shifters. The device is
optimized for thin-film transistor (TFT) liquid-crystal display (LCD) applications. The step-up DC-DC converter is a current-mode regulator that
provides the regulated supply voltage for panel source driver ICs. The current-mode architecture provides fast-transient responses to pulsed loads
typical of source driver loads. The high switching frequency, which is programmable to any frequency between 450kHz to 1.2MHz with a single
resistor, allows the use of ultra-small inductors and ceramic capacitors. The step-up regulatora€?s soft-start time is controlled by an internal 10ms
digital timer that requires no external components; or if desired, the soft-start time can be adjusted by adding a single external capacitor. The
low-voltage LDO linear regulator can provide at least 250mA. The output voltage is accurate within ±2%. The high-voltage, level-shifting scan driver is
designed to work with panels that incorporate row drivers on the panel glass. Its seven outputs swing from +30V to -10V and can swiftly drive
capacitive loads. The high-performance op amp is designed to drive the LCD backplane and features 20MHz bandwidth, 45V/μs slew rate, and
150mA output currents. The programmable VCOM calibrator is externally attached to the VCOM amplifiera€?s resistive voltage-divider and sinks a
programmable current to adjust the VCOM voltage level. An internal 7-bit digital-to-analog converter (DAC) controls the sink current. The DAC is
ratiometric relative to AVDD and is guaranteed monotonic over all operating conditions. The calibrator includes a nonvolatile memory device (IVR) to
store the desired VCOM voltage level. The 2-wire I2C interface simplifies production equipment. The MAX17094 is available in a 48-pin, 6mm x 6mm
TQFN package with a maximum thickness of 0.8mm for thin LCD panels.
Maxim Integrated Products. All rights reserved.
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相关代理商/技术参数 |
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|---|---|
| MAX17094EVKIT+ | 功能描述:电源管理IC开发工具 MAX17094 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX1709ESE | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1709ESE+ | 功能描述:直流/直流开关转换器 4A High f Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1709ESE+T | 功能描述:直流/直流开关转换器 4A High f Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX1709ESE-T | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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