积分:0分 关键词:Maxim,PCMCIA, PC Memory Card International Association, Type-1 PCMCIA, 3.3V PC-card standard, 3V to 5V converter, step-up DC-DC converter, power supply, PWM boost regulator, PFM boost regulator, step-down regulator, charge pump, negative charge pump, GaAs
积分:0分 关键词:Maxim,step down regulator, PWM, PFM, negative step-down regulator, DC-DC, dc-dc
积分:0分 关键词:PFM,DC-DC升压稳压器,BL8505