最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

SM1203

PWM Controller for High Switching Frequency Dual Boost Converter with LDO

Features ?8Vto15VInputSupplyVoltageRange ?TwoStep-upRegulatorControllers .Peak-CurrentModeControl–FastTransient .100kHzto1MHzAdjustableSwitchingFrequency .VINGateDriveOutput(12VClamped) .Phase-shiftOperation ?5V,100mALDO ?ProgrammableUVLOandHyst

SM1203

PWM Controller for High Switching Frequency Dual Boost Converter with LDO; ? 8 V to 15 V Input Supply Voltage Range\n? Two Step-up Regulator Controllers\n? Peak-Current Mode Control – Fast Transient\n? 100 kHz to 1 MHz Adjustable Switching Frequency\n? VIN Gate Drive Output (12 V Clamped)\n? Phase-shift Operation\n? 5 V, 100 mA LDO\n? Programmable UVLO and Hysteresis\n? Programmable Soft Start\n? Boost Switching Enable Function\n? Protections\n? Step-up Regulator Controllers Overvoltage Protection\n? Step-up Regulator Controllers Overcurrent Protection\n? Thermal Shut Down Protection\n;

The SM1203 consists of two step-up switching regulator controllers and a low-dropout voltage regulator (LDO). The step-up switching regulator controllers drive external MOSFETs to provide the regulated supply voltages for LED strings of the LCD TV backlight unit. The switching frequency is programmable using an external resistor, and the LDO provides the logic voltage for the system. The device is optimized for thin-film transistor (TFT) liquid-crystal display (LCD) applications.\n

SM1203

LED顯示背光;

SiliconMagic

SP1203N

HARDDISKDRIVEservicemanual

SPA1203

SILICONRECTIFIERVOLAGERANGE50to600VoltsCURRENT12Ampere

SPAC1203F

GLASSPASSIVATEDSILICONRECTIFIER