描述 Description

The input signals are low voltage TTL and 3.3V CMOS-compatible with a very broad voltage handling?capability of up to +20V and down to -10VDC. The unique ability to handle -10VDC at the input pins?protects the device against ground bouncing.?Each of the two outputs is able to sink and source a 4A current utilizing a true rail-to-rail output?stage, which ensures very low impedances of 0.7Ω up to the positive and 0.55Ω down to the negative? rail respectively.
Excellent channel to channel delay matching, typ. 1ns, enables risk-free doubling of the source and sink capability up to 10A peak through paralleling of both channels. The combination of industry standard pin-outs and different logic input/output configurations guarantee high flexibility and shortens R&D time. The gate driver is available in the three package options: PG-DSO-8-pin, PG-VDSON-8-pin and PG-TDSSO-8-pin (small form-factor, improved thermal performance compared to DSO-8).

特性 Features

? 4A peak source/sink current
? 5ns (typ.) rise/fall times
? < 10ns propagation delay tolerance
? 8V UVLO option
? 19ns (typ.) propagation delay for both,for control inputs and for enable
? -10V control and enable input robustness
? Outputs robust against reverse current
? 2 independent channels
? < 1ns channel-to-channel miss-match
? Industry standard pin-out and packages

優(yōu)勢:
? Fast Miller plateau transition
? Precise timing
? Fast and reliable MOSFET turn-off,?independent of control IC
? Increased GND-bounce robustness
? Saves switching diodes
? Option to increase drive current by truly?concurrent switching of 2 channels
? Straight-forward design up-grades

應(yīng)用 Application

?Switch mode power supplies
? DC-DC converters
?Motor control
?Solar inverters
?Industrial

簡介

2EDN7424F屬于集成電路（IC）的柵極驅(qū)動器。由制造生產(chǎn)的2EDN7424F柵極驅(qū)動器柵極驅(qū)動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，這些功能可將來自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號連接到電源被控制通過的半導(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)動的半導(dǎo)體配置相關(guān)。