LOW-INPUT HIGH-EFFICIEDCY SYNCHRONOUS BUCK CONTROLLER

文件：429.15 Kbytes 页数：23 Pages

TI

德州仪器

2.25V-5.5V、300kHz、灌电流/拉电流、预偏置、同步降压控制器

The TPS4000x are controllers for low-voltage, non-isolated synchronous buck regulators. These controllers drive an N-channel MOSFET for the primary buck switch, and an N-channel MOSFET for the synchronous rectifier switch, thereby achieving very high-efficiency power conversion. In addition, the dev • Operating Input Voltage 2.25 V to 5.5 V\n• 1% Internal 0.7 V Reference\n• Externally Adjustable Soft-Start and Overcurrent Limit\n• TPS40007, 300 kHz\n• Source/Sink with VOUT Prebias\n• Thermal Shutdown\n• APPLICATIONS \n• Telecom Equipment\n• Servers\n• Power Modules\n \n PowerPAD and Predic;

TI

德州仪器

LOW PIN COUNT, LOW VIN (2.5 V TO 5.5 V) SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE

1FEATURES 23· 2.25-V to 5.5-V Input · Output Voltage from 0.6 V to 90% of VIN · High-Side Drive for N-Channel FET · Supports Pre-Biased Outputs · Adaptive Anti-Cross Conduction Gate Drive · 1%, 0.6-V Reference · Two Fixed Switching Frequency Versions, TPS40040 (300 kHz) and TPS4004

文件：886.7 Kbytes 页数：39 Pages

TI

德州仪器

LOW-INPUT HIGH-EFFICIENCY SYNCHRNOUS BUCK CONTROLLER

文件：858.43 Kbytes 页数：28 Pages

TI

德州仪器

LOW-INPUT HIGH-EFFICIEDCY SYNCHRONOUS BUCK CONTROLLER

文件：429.15 Kbytes 页数：23 Pages

TI

德州仪器

LOW-INPUT HIGH-EFFICIENCY SYNCHRNOUS BUCK CONTROLLER

文件：858.43 Kbytes 页数：28 Pages

TI

德州仪器

LOW-INPUT HIGH-EFFICIENCY SYNCHRNOUS BUCK CONTROLLER

文件：858.43 Kbytes 页数：28 Pages

TI

德州仪器

LOW-INPUT HIGH-EFFICIENCY SYNCHRNOUS BUCK CONTROLLER

文件：858.43 Kbytes 页数：28 Pages

TI

德州仪器

LOW-INPUT, HIGH EFFICIENCY SYNCHRONOUS BUCK CONTROLLER

文件：96.94 Kbytes 页数：6 Pages

TI

德州仪器

LOW-INPUT, HIGH EFFICIENCY SYNCHRONOUS BUCK CONTROLLER

文件：96.94 Kbytes 页数：6 Pages

TI

德州仪器