1.2A,23V, 1.4MHz Step-Down Converter

The FP6190 is a buck regulator with a built-in internal power MOSFET. It can provide 1.2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. This device includes cycle • 1.2A Output Current\r\n• 0.35Ω Internal High Side Power MOSFET Switch\r\n• Stable with Low ESR Output Ceramic Capacitors\r\n• Up to 92% Efficiency\r\n• 0.1μA Shutdown Mode Current\r\n• Fixed 1.4MHz Frequency\r\n• Thermal Shutdown\r\n• Cycle-by-Cycle Over Current Protection\r\n• Wide 4.5 to 24V;

3A, 23V, 340KHz Synchronous Step-Down Converter

The FP6193 is a synchronous buck regulator with integrated two 85mΩ power MOSFETs. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. The device include ˙3A Output Current\n ˙85mΩ Internal Power MOSFET Switches\n ˙Stable with Low ESR Output Ceramic Capacitors Up to 93% Efficiency\n ˙1μA Shutdown Mode Current\n ˙Programmable Soft-Start\n ˙Fixed 340KHz Frequency\n ˙Thermal Shutdown\n ˙Cycle-by-Cycle Over Current Protection \n˙Wide 4.75V to 23V Ope;

RF AMPLIFIER MODEL

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RF AMPLIFIER MODEL

文件：43.2 Kbytes Page：1 Pages

3A, 23V, 340KHz Synchronous Step-Down Converter

文件：615.62 Kbytes Page：11 Pages

3A, 23V, 340KHz Synchronous Step-Down Converter

文件：615.62 Kbytes Page：11 Pages

Asynchronous Step-Down Converter

RF AMPLIFIER MODEL

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NPN SILICON POWER (SWITCHING) TRANSISTOR

FEATURES * 2W POWER DISSIPATION * 6A PEAK PULSE CURRENT * EXCELLENT hFE CHARACTERISTICS UP TO 6 Amps * EXTREMELY LOW SATURATION VOLTAGE e.g. 13mV typ. * EXTREMELY LOW EQUIVALENT ON-RESISTANCE; * RCE(sat) 87mΩ at 2.75A COMPLIMENTARY TYPE - FCX720 PARTMARKING DETAIL - 619

NPN SILICON PLANAR HIGH GAIN MEDIUM POWER TRANSISTOR

FEATURES Very low equivalent on-resistance; RCE(sat)=160mΩ at 1.25A

Silicon Rectifier, Ultra Fast

Description: The NTE619 is a silicon rectifier designed for use in switching power supplies, inverters and as a free wheeling diode. Features: ● Ultra Fast 50ns Recovery Time ● Low Forward Drop ● Low Leakage Current ● High Temperature Glass Passivated Junction

DC-DC CONVERTER REGULATED 5V CHARGE PUMP

DESCRIPTION The ST619LB is a step-up charge pump DC-DC converter which delivers a regulated 5V ±4 output at 30mA and over temperature. The input voltage range is 2V to 3.6V (two battery cells). It requires only four external capacitor: two 0.22µF flying capacitors, and 10µF capacitors at the inpu

DC-DC CONVERTER REGULATED 5V CHARGE PUMP

DESCRIPTION The ST619LB is a step-up charge pump DC-DC converter which delivers a regulated 5V ±4 output at 30mA and over temperature. The input voltage range is 2V to 3.6V (two battery cells). It requires only four external capacitor: two 0.22µF flying capacitors, and 10µF capacitors at the inpu