丝印代码：UCC3889；Off-line Power Supply Controller

FEATURES · Transformerless Off-line Applications · Ideal Primary-side Bias Supply · Efficient BiCMOS Design · Wide Input Range · Fixed or Adjustable Low Voltage Output · Uses Low Cost SMD Inductors · Short Circuit Protected · Optional Isolation Capability DESCRIPTION The UCC1889 cont

2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type

■ DESCRIPTION The MB3889 is a symmetrical-phase type of two-channel, DC/DC converter IC using pulse width modulation (PWM) , incorporating an overcurrent protection circuit (requiring no current sense resistor) and an overvoltage protection circuit. Providing high output driving capabilities, the

5W Packaged Self-Bias PHEMT GaAs Power FETs

DESCRIPTION The TC3889 is a self-bias flange ceramic packaged device with TC1806N PHEMT GaAs FETs, which is designed to provide the single power supply application. The flange ceramic package provides excellent thermal conductivity for the GaAs FET. The devices only need to provide the positive

12 A, 120 nsec, 50-400 V Fast Recovery Rectifier

文件：163.89 Kbytes Page：2 Pages

12 A, 120 nsec, 50-400 V Fast Recovery Rectifier

文件：163.89 Kbytes Page：2 Pages

12 A, 120 nsec, 50-400 V Fast Recovery Rectifier

文件：163.89 Kbytes Page：2 Pages