2EDF7275K屬于集成電路（IC）的柵極驅(qū)動(dòng)器。由英飛凌科技股份公司制造生產(chǎn)的2EDF7275K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

The EiceDRIVER? 2EDi is a family of fast dual-channel isolated MOSFET gate-driver ICs providing functional

(2EDFx) or reinforced (2EDSx) input-to-output isolation by means of coreless transformer (CT) technology. Due

to high driving current, excellent common-mode rejection and fast signal propagation, 2EDi is particularly well

suited for driving medium- to high-voltage MOSFETs (CoolMOS?, OptiMOS?, CoolSIC?) in fast-switching power

systems.

特性 Features

? 4 A / 8 A or 1 A / 2 A source / sink output current

? Up to 10 MHz PWM switching frequency

? PWM signal propagation delay typ. 37 ns with

– 3 ns channel-to-channel mismatch

– +7/-6 ns propagation delay variance

? Resistor-programmable Dead Time Control (DTC) ranging from 15 ns to 250 ns

? Common Mode Transient Immunity CMTI >150 V/ns

? Fast safety turn-off in case of input side Undervoltage Lockout (UVLO)

? Output supply voltage from 4.5 V to 20 V with 4 V or 8 V UVLO threshold

? Wide temperature operating range TJ = -40°C to +150°C

? RoHS compliant wide /narrow-body (WB/NB) DSO16 and 5mm x 5mm LGA packages

? Fully qualified according to JEDEC for Industrial Applications

Isolation and safety certificates

? 2EDSx with reinforced isolation:

– DIN V VDE V 0884-10 (2006-12) compliant with VIOTM = 8 kVpk and VIOSM = 6.25 kVpk (tested at 10kVpk)

– certified according to UL1577 (Ed. 5) opto-coupler component isolation standard with VISO = 5700 VRMS

– certified according to DIN EN 62368-1 and DIN EN 60950-1 and corresponding CQC certificates

– certified according to EN 61010-1 (reinforced isolation, 300 Vrms mains voltage, overvoltage category III)

– certified according to EN 60601-1 (2 MOPP, 250 Vrms mains voltage, overvoltage category II)

? 2EDFx with functional isolation: Production test with 1.5 kVDC for 10 ms

Potential Applications

? Server, telecom and industrial SMPS

? Synchronous rectification, brick converters, UPS and battery storage

? EV charging industry automation, motor drives and power tools