NCP51513ABMNTWG屬于集成電路（IC）的柵極驅(qū)動(dòng)器。由安森美半導(dǎo)體公司制造生產(chǎn)的NCP51513ABMNTWG柵極驅(qū)動(dòng)器柵極驅(qū)動(dòng)器電源管理集成電路 (PMIC) 可用于提供隔離、放大、參考位移、自舉或其他必要功能，這些功能可將來(lái)自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號(hào)連接到電源被控制通過(guò)的半導(dǎo)體設(shè)備（通常為 FET 或 IGBT）。任何特定設(shè)備提供的確切功能各不相同，但與它適合驅(qū)動(dòng)的半導(dǎo)體配置相關(guān)。

描述 Description

NCP51513 is 130 V half bridge driver with high drive current

capabilities and options for DC?DC power supplies and inverters.

NCP51513 offers best in class propagation delay, low quiescent

current and low switching current at high frequencies of operation.

This device is tailored for highly efficient power supplies operating

at high frequencies. NCP51513 is offered in two versions

for propagation delays. With filter version, it has a typical 50 ns

propagation delay, while without filter version it has a typical

propagation delay of 20 ns. Internal 80 ns dead time and interlock

function protect the output MOSFETs against cross conduction events.

Enable functionality provides additional system flexibility and helps

reducing power consumption.

特性 Features

? High Voltage Range: Up to 130 V

? dV/dt Immunity Up to 50 V/ns

? Output Source / Sink Current Capability 2.0 A / 3.0 A

? Rise / Fall Time 9 ns / 7 ns for 1 nF Load

? Independent Logic Inputs 3.3 V and 5 V Compatible

? Enable Input

? Propagation Delay 50 ns A Version, 20 ns B Version

? Input Filter Time 30 ns for A Version and No Filter for B Version

? Internal Fixed 80 ns Dead Time

? Input Cross?Conduction Prevention

? Extended Allowable Negative Bridge Pin Voltage Swing to

?10 V @ Vcc = 10 V

? Matched Propagation Delays Between Both Channels Max 11 ns

? Independent Under Voltage Lock Out (UVLO) for Both Channels

? This is a Pb?Free Device

Typical Applications

? Half and Full Bridge Converters

? DC?to?AC Inverters

? Motor Drivers

? Synchronous Buck