Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators

Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators

带电荷泵的低功耗三路输出升压变换器，用于为TFT提供偏置电源

MP1531是一款带电荷泵的三路输出升压变换器，它可构成一个完整的DC / DC变换器，通过2.7V至5.5V的电源为TFT LCD面板供电。MP1531 包含一个250kHz定频升压变换器和一个正负线性稳压器。其中线性稳压器通过电荷泵来供电，而电荷泵则由升压变换器开关节点驱动。单次开启/关断控制可以使能所有3路输出。为方便操作，其输出具有内部上电时序。MP1531提供内部软启动功能，以防止启动时输入过载。另外还提供逐周期限流保护，以减少部件所承受的应力。\n\nMP1531 采用超小尺寸16引脚3mm x 3mm QFN封装或16引脚 TSSOP 封装。 • 10mA负线性稳压器\n• 250mO内部功率 MOSFET开关管\n• 效率达95%\n• 1µA 关断模式电流\n• 250kHz 固定频率\n• 正稳压器电压高达38V\n• 负稳压器电压低至-20V\n• 内部上电时序\n• 可调软启动/故障定时器\n• 过温关断保护\n• 逐周期过流保护\n• 欠压锁定（UVLO）保护\n• 就绪标志\n• 16引脚TSSOP封装和3mm x 3mm QFN封装;

Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators

Low Power, Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION The MP1531 is a triple output step-up converter with charge-pumps to make a complete DC/DC converter to power a TFT LCD panel from a 2.7V to 5.5V supply. The MP1531 includes a 250KHz fixed frequency step-up converter and a positive and negative linear regulator. The linear regulators

封装/外壳：16-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG CONV TFT LCD 3OUT 16TSSOP 集成电路（IC） 特殊用途稳压器

封装/外壳：16-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR） 描述：IC REG CONV TFT LCD 3OUT 16TSSOP 集成电路（IC） 特殊用途稳压器

Small-Signal Amplifier

GENERAL DESCRIPTION The KGF1531 is a high-performance GaAs FET small-signal dual-gate mixer for L-band frequencies that features low voltage operation, low current operation, high conversion gain, and low distortion. The KGF1531 specifications are guaranteed to a fixed matching circuit for 3 V an

Integrated Circuit Voltage Regulator for Electronic Tuning System

Description: The NTE1531 is a voltage regulator for use with a varactor tuner or electronic tuning control. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Input Voltage (+B1, +B2, CLK), VB1, VB2, VCLKmax 21V . . .21V Allowable Power Dissipation, PDmax 1W

200mA & 250mA SmartLDOs

Description The SC1531(A) is designed to maintain a glitch-free 3.3V output when at least one of tow inputs, 5V (VIN) and 3.3V (VAUX), is present. Applications ◆ Desktop Computers ◆ Network Interface Cards (NICs) ◆ PCMCIA/PCI Interface Cards ◆ Cardbus™ Technology ◆ Power supplies with multi

200mA & 250mA SmartLDOs

Description The SC1531(A) is designed to maintain a glitch-free 3.3V output when at least one of tow inputs, 5V (VIN) and 3.3V (VAUX), is present. Applications ◆ Desktop Computers ◆ Network Interface Cards (NICs) ◆ PCMCIA/PCI Interface Cards ◆ Cardbus™ Technology ◆ Power supplies with multi

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planer transistor For high frequency, oscillation and mixing ■ Features ● Two elements incorporated into one package. (Emitter-coupled transistors) ● Reduction of the mounting area and assembly cost by one half.