ADVANCED PWM STEP-UP DC-DC CONVERTER

The UTC UC3551 is a step-up DC/DC converter with high efficiency and low start-up voltage. It is operaded in stable waveforms without external compensate. This device incorporates an adaptive current mode PWM control loop in which an error amplifier, ramp generator, comparator, switch pass element a high switching rate which is up to 450 \n·KHz, making the external component counts less required. \n·Moreover, it features 17μA low quiescent current, which makes the \n·battery life longer. The low start-up input voltage below 1V makes \n·UTC UC3551 suitable for 1 to 4 battery cells applications o;

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件：160.07 Kbytes Page：6 Pages

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件：160.07 Kbytes Page：6 Pages

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件：160.07 Kbytes Page：6 Pages

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件：160.07 Kbytes Page：6 Pages

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件：160.07 Kbytes Page：6 Pages

ADVANCED PWM STEP-UP DC-DC CONVERTER

文件：160.07 Kbytes Page：6 Pages

DC/DC switching regulators

EPITAXIAL PLANAR NPN TRANSISTOR

RELAY DRIVERS, LAMP DRIVERS, MOTOR DRIVERS APPLICATION. FEATURES • Adoption of MBIT Processes. • Large Current Capacitance. • Low Collector-to-Emitter Saturation Voltage. • High-Speed Switching. • Ultrasmall Package Facilitates Miniaturization in end Products. • High Allowable Power Dis si

1A White LED Driver with Flash Timeout Protection

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4-BIT SINGLE CHIP OTP MICRO CONTROLLER

文件：160.84 Kbytes Page：13 Pages

4-BIT SINGLE CHIP OTP MICRO CONTROLLER

文件：160.84 Kbytes Page：13 Pages

4-BIT SINGLE CHIP OTP MICRO CONTROLLER

文件：160.84 Kbytes Page：13 Pages