[NRFND]　3A Synchronous Buck Converter

The uP1728Q is a high efficiency synchronous-rectifiedbuck converter with internal power switches. Fixed 1.2MHzPWM operation allows possible smallest output ripple andexternal component size. With high conversion efficiencyand small package, the uP1728Q is ideally suitable forportable devices and US • 2.6V to 5.5V Input Voltage Range\n• Adjustable Output from 0.6V to VIN\n• Guaranteed 3.0A Output Current\n• Accurate Reference: 0.6V (±1%)\n• Up to 95% Conversion Efficiency\n• Low Quiescent Current\n• Integrated Low RDS(ON) Upper and Lower MOSFET Switches: 80mΩ and 60mΩ\n• Current Mode PW;

uPI(UBIQ)

力智

1.2MHz, 3.0A, High-Efficiency Synchronous-Rectified Buck Converter

文件：189.72 Kbytes 页数：12 Pages

UPI

uPI Semiconductor Corp

1.2MHz, 3.0A, High-Efficiency Synchronous-Rectified Buck Converter

文件：189.31 Kbytes 页数：13 Pages

UPI

uPI Semiconductor Corp

MOS FIELD EFFECT TRANSISTOR

SWITCHING N-CHANNEL POWER MOS FET FEATURES • Single chip type • Low on-state resistance RDS(on)1 = 19 mΩ TYP. (VGS = 10 V, ID = 4.5 A) RDS(on)2 = 23 mΩ TYP. (VGS = 4.5 V, ID = 4.5 A) RDS(on)3 = 24 mΩ TYP. (VGS = 4.0 V, ID = 4.5 A) • Low Ciss: Ciss = 1700 pF TYP. • Built-in G-S protectio

文件：295.64 Kbytes 页数：10 Pages

RENESAS

瑞萨

SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE

DESCRIPTION The µPA1728 is N-Channel MOS Field Effect Transistor designed for high current switching applications. FEATURES • Single chip type • Low On-state Resistance RDS(on)1 = 19 mΩ (TYP.) (VGS = 10 V, ID = 4.5 A) RDS(on)2 = 23 mΩ (TYP.) (VGS = 4.5 V, ID = 4.5 A) RDS(on)3 = 24

文件：39.08 Kbytes 页数：4 Pages

NEC

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