Non-isolated step-down LED constant current driver

◆Wide input voltage ◆±5 LED output current accuracy ◆Internally integrated 500V power tube ◆Ultra-low working current of the chip ◆Inductor current critical continuous mode (TM) ◆No auxiliary winding ◆Excellent line voltage regulation and load regulation ◆LED open/short circuit protection

非隔离降压型 LED 恒流驱动器

CL1502是一款性能优异的降压型恒流驱动芯片，可以实现高精度的LED恒流驱动。芯片工作于电感电流临界连续模式（TM），工作电压覆盖85Vac~265Vac。芯片内部集成了500V功率器件，外围应用无需辅助绕组检测和供电即可实现高精度恒流，极大的降低了外部成本。\r\n\r\n CL1502具有多种恒流辅助功能，实现优异的线性补偿和高精度恒流效果。CL1502工作于电感电流临界连续模式（TM），输出电流不随电感和负载的变化而变化，具有优异的负载调整特性。\r\n\r\n CL1502集成多种保护功能，极大的增强了系统的可靠性。保护功能包括LED开路保护、LED短路保护、欠压

Low Noise Amplifier

Descriptions RFHIC’s LOW Noise Amplifier series are all hybrid LNA type products which includes all matching for the convenience of customers. CL series are focused on giving lowest noise possible. The structure of the device is built with GaAs p-HEMT die attached on a ceramic thick film substrat

Low Noise Amplifier

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HIGH CURRENT SILICON BRIDGE RECTIFIERS(VOLTAGE - 50 to 800 Volts CURRENT - 10 to 35 Amperes)

VOLTAGE - 50 to 800 Volts CURRENT - 10 to 35 Amperes FEATURES ● Electrically Isolated Metal Case for Maximum Heat Dissipation ● Surge Overload Ratings to 400 Amperes ● These bridges are on the U/L Recognized Products List for currents of 10, 25 and 35 amperes MECHANICAL DATA

HIGH CURRENT SILICON BRIDGE RECTIFIERS(VOLTAGE - 50 to 1000 Volts CURRENT - 15 Amperes)

VOLTAGE - 50 to 1000 Volts CURRENT - 15 Amperes FEATURES • Metal Case for Maximum Heat Dissipation. • Surge Overload Ratings to 400 Amperes. • These bridges are on the U/L Recognized Products List for currents of 15 amperes.

HIGH CURRENT SILICON BRIDGE RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 15 Amperes)

FEATURES • Plastic material has Underwriters Laboratory Flammability Classification 94V-O • The plastic package has Underwriters Laboratory Flammability Classification 94V-O. • Surge overload ratings to 300 Amperes .

1.575 GHz GPS DOWNCONVERTER

This integrated circuit is intended for GPS receiver applications. The dual conversion design is implemented in Motorola’s low–cost high performance MOSAIC 3 silicon bipolar process and is packaged in a low–cost surface mount TQFP–48 package. In addition to the mixers, a VCO, a PLL and a loop filt

1.7 GHz/ 2.0 GHz LOW-POWER TWO-MODULUS PRESCALER DIVIDED-BY-64/65, 128/129

DESCRIPTION µPB1502GR and µPB1502GR(1) are two-modulus prescaler divided by 64/65 or 128/129. This device is designed for mobile communication applications for example 0.8-1.9 GHz cellular and cordless telephones. The ICs operate on low power and therefore are suitable for hand-held, battery-oper