10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2 (MAX872)     4.096V ±0.2 (MAX874) ♦ Wide Operating Voltage Range     2.7V

TFT-LCD Step-Up DC-DC Converter

General Description The MAX8740 is a high-performance, step-up DC-DC converter that provides a regulated supply voltage for active-matrix, thin-film transistor (TFT), liquid-crystal displays (LCDs). The MAX8740 incorporates current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry wit

TFT-LCD Step-Up DC-DC Converter

General Description The MAX8740 is a high-performance, step-up DC-DC converter that provides a regulated supply voltage for active-matrix, thin-film transistor (TFT), liquid-crystal displays (LCDs). The MAX8740 incorporates current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry wit

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

General Description The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, dig

500kHz、多输出电源控制器，关断状态下提供高阻

MAX8741/MAX8742是buck拓扑结构、降压型、开关模式电源控制器，可以在电池供电系统中产生逻辑电源电压。这两款高性能、双输出/三输出器件具有片上上电顺序控制、带延时的电源良好信号指示、数字软启动、次级线圈控制、低压差电路、内部频率补偿网络和自举等功能。\n 通过同步整流和Maxim专有的Idle Mode™控制方案，可以实现97%的效率。效率在1000:1的负载电流范围内都大于80%，这可以在系统挂起或待机模式下延长电池寿命。优秀的动态响应能够在5个时钟周期内纠正输出负载瞬变状态。片上1A的强栅级驱动器确保了外部n沟道MOSFET的快速开关。\n 这些器件都有逻辑控 \n• 97%的效率 \n• 4.2V至30V输入范围 \n• 2.5V至5.5V双可调电压输出 \n• 可选择的3.3V和5V固定电压或可调节电压输出(Dual Mode™) \n• 12V线性稳压器 \n• 可调节次级反馈(MAX8741) \n• 5V/50mA线性稳压器输出 \n• 精确的2.5V参考输出 \n• 可设定的上电顺序 \n• 电源良好(/RESET)输出 \n• 输出过压保护 \n• 输出欠压关断 \n• 333kHz/500kHz低噪声、固定频率工作 \n• 低压差, 98%占空比工作 \n• 2.5mW典型静态功耗(12V输入，两个SMPS都开启) \;

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

General Description The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, dig

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

General Description The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, dig

500kHz、多输出电源控制器，关断状态下提供高阻

MAX8741/MAX8742是buck拓扑结构、降压型、开关模式电源控制器，可以在电池供电系统中产生逻辑电源电压。这两款高性能、双输出/三输出器件具有片上上电顺序控制、带延时的电源良好信号指示、数字软启动、次级线圈控制、低压差电路、内部频率补偿网络和自举等功能。\n\n 通过同步整流和Maxim专有的Idle Mode™控制方案，可以实现97%的效率。效率在1000:1的负载电流范围内都大于80%，这可以在系统挂起或待机模式下延长电池寿命。优秀的动态响应能够在5个时钟周期内纠正输出负载瞬变状态。片上1A的强栅级驱动器确保了外部n沟道MOSFET的快速开关。\n\n • 97%的效率\n• 4.2V至30V输入范围\n• 2.5V至5.5V双可调电压输出\n• 可选择的3.3V和5V固定电压或可调节电压输出(Dual Mode™)\n• 12V线性稳压器\n• 可调节次级反馈(MAX8741)\n• 5V/50mA线性稳压器输出\n• 精确的2.5V参考输出\n• 可设定的上电顺序\n• 电源良好(/RESET)输出\n• 输出过压保护\n• 输出欠压关断\n• 333kHz/500kHz低噪声、固定频率工作\n• 低压差, 98%占空比工作\n• 2.5mW典型静态功耗(12V输入，两个SMPS都开启)\n• 4µA典型关断电流;

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

General Description The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, dig

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

General Description The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, dig

500kHz Multi-Output Power-Supply Controllers with High Impedance in Shutdown

General Description The MAX8741/MAX8742 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, dig

Dual, High-Efficiency, Step-Down Controller with High Impedance in Shutdown

General Description The MAX8743 is a dual pulse-width modulation (PWM) controller configured for step-down (buck) topologies that provides the high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate lowvoltage chips

Dual, High-Efficiency, Step-Down Controller with High Impedance in Shutdown

General Description The MAX8743 is a dual pulse-width modulation (PWM) controller configured for step-down (buck) topologies that provides the high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate lowvoltage chips

Dual, High-Efficiency, Step-Down Controller with High Impedance in Shutdown

General Description The MAX8743 is a dual pulse-width modulation (PWM) controller configured for step-down (buck) topologies that provides the high efficiency, excellent transient response, and high DC output accuracy necessary for stepping down high-voltage batteries to generate lowvoltage chips

High-Efficiency, Quad Output, Main Power-Supply Controllers for Notebook Computers

General Description The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from th

高效率、四路输出、主电源控制器，用于笔记本电脑

MAX8744/MAX8745双路、降压型、同步整流开关电源(SMPS)控制器非常适合电池供电系统，能够产生5V/3.3V主电源。从最低输入电压至26V最高输入电压范围内，保持固定工作频率和交错式工作，使输入纹波电流最小。经过优化的40/60交错工作方式能够在输入电压低至8.3V时不发生占空比重叠；而180°异相工作方式在输入电压降至10V时，即可发生占空比重叠。\n 输出电流检测提供峰值限流保护，可以使用精密的检流电阻或利用电感的DCR进行无损耗电流检测。低噪声模式能够在轻载下保持较高效率，并使开关频率在音频范围以外。\n 内部5V/100mA线性稳压器为MAX8744/MAX8745和栅极 \n• 固定频率、电流控制模式控制 \n• 40/60交错式工作 \n• 内部BST开关 \n• 内部5V/100mA线性稳压器 \n• 辅助线性稳压驱动器(提供12V或低至1V，可调) \n• Dual Mode™反馈—3.3V/5V固定输出或可调输出 \n• 200kHz/300kHz/500kHz开关频率 \n• 欠压和热故障保护 \n• 过压保护(仅MAX8744) \n• 输入范围：6V至26V \n• 2V ±0.75%基准电压输出 \n• 独立的使能输入和电源就绪输出 \n• 软启动和软关断(电压线性上升/下降) \n• 关断电流：8µA (典型值);

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX8744A/MAX8745A are dual step-down, switch mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input rip ple current fro

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX8744A/MAX8745A are dual step-down, switch mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input rip ple current fro

High-Efficiency, Quad Output, Main Power-Supply Controllers for Notebook Computers

General Description The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from th

High-Efficiency, Quad Output, Main Power-Supply Controllers for Notebook Computers

General Description The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from th

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX8744A/MAX8745A are dual step-down, switch mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input rip ple current fro

High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers

General Description The MAX8744A/MAX8745A are dual step-down, switch mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input rip ple current fro

High-Efficiency, Quad Output, Main Power-Supply Controllers for Notebook Computers

General Description The MAX8744/MAX8745 are dual step-down, switchmode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixed-frequency operation with optimal interleaving minimizes input ripple current from th

10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2 (MAX872)     4.096V ±0.2 (MAX874) ♦ Wide Operating Voltage Range     2.7V

10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2 (MAX872)     4.096V ±0.2 (MAX874) ♦ Wide Operating Voltage Range     2.7V

10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2 (MAX872)     4.096V ±0.2 (MAX874) ♦ Wide Operating Voltage Range     2.7V

10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2% (MAX872)     4.096V ±0.2% (MAX874) ♦ Wide Operating Voltage Range

10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2 (MAX872)     4.096V ±0.2 (MAX874) ♦ Wide Operating Voltage Range     2.7V

10關A, Low-Dropout, Precision Voltage References

General Description The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.     Features ♦ Output Voltage     2.500V ±0.2 (MAX872)     4.096V ±0.2 (MAX874) ♦ Wide Operating Voltage Range     2.7V

封装/外壳：28-SSOP（0.209"，5.30mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC CNTRLR PWR SUP 28-SSOP 集成电路（IC） 特殊用途稳压器

封装/外壳：28-SSOP（0.209"，5.30mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC CNTRLR PWR SUP 28-SSOP 集成电路（IC） 特殊用途稳压器

SUPER BRIGHT T-1 3/4 (5 mm) LED LAMP - Water Clear

DESCRIPTION This T-1 3/4 super bright LED has a moderate viewing angle of 45° for concentrated light output. It is made with an AllnGaP LED that emits orange light at 620 nm. It is encapsulated in a water clear epoxy lens package. FEATURES • Popular T-1 3/4 package • Super high brightness suit

Integrated Circuit TV Horiz/Vert Countdown System Circuit

Description: The NTE874 is a monolithic bipolar/I2L integrated circuit digital sync system designed for use in consumer TV applications for color/monochrome receivers or monitors. This device takes the composite video input signal in combination with the on–chip master–scan oscillator to provide

SUPER BRIGHT T-1 3/4 (5 mm) LED LAMP - Water Clear

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