PowerInt公司的SID1183K是采用eSOP封裝的單路1700V IGBT和MOSFET驅(qū)動器，柵極峰值驅(qū)動電流高達8A，集成的FluxLink?在初級和次級間提供電隔離，高達75kHz開關頻率，傳輸時延260ns，傳輸時延抖動±5 ns，工作溫度-40℃ 到125℃，主要用在通用和伺服驅(qū)動，UPS，太陽能，焊接逆變器和電能源。本文介紹了SID1183K產(chǎn)品亮點，功能框圖，應用電路以及采用scaLE?- iDriver SID1183K通用基板參考設計RDHP-1702主要特性，電路圖，材料清單和PCB設計圖。

The SID1183K is a single channel IGBT and MOSFET driver in an eSOP package. Galvanic isolation is provided by Power Integrations’ innovative solid insulator FluxLink technology. The up to 8 A peak output drive current enables the product to drive devices up to 600 A without requiring any additional active components. For gate drive requirements that exceed the stand-alone capability of the SID1183K， an external booster may be added. Stable positive and negative voltages for gate control are provided by one unipolar isolated voltage source.

Additional features are short-circuit protection （DESAT） with Advanced Soft Shut Down （ASSD）， undervoltage lock-out （UVLO） for primary-side and secondary-side and rail-to-rail output with temperature and process compensated output impedance guarantee safe operation even in harsh conditions.

Controller （PWM and fault） signals are compatible with 5 V CMOS logic， which may also be adjusted to 15 V levels by using external resistor divider.

SID1183K產(chǎn)品亮點：

Highly Integrated， Compact Footprint

Split outputs providing up to 8 A peak drive current

Integrated FluxLink? technology providing galvanic isolation between primary-side and secondary-side

Rail-to-rail stabilized output voltage

Unipolar supply voltage for secondary-side

Suitable for 1700 V IGBT and MOSFET switches

Up to 75 kHz switching frequency

Low propagation delay time 260 ns

Propagation delay jitter ±5 ns

-40℃ to 125℃ operating ambient temperature

High common-mode transient immunity

eSOP package with 9.5 mm creepage and clearance distances

Advanced Protection / Safety Features

Undervoltage lock-out protection for primary and secondary-side （UVLO） and fault feedback

Short-circuit protection using VCE SAT monitoring and fault feedback

Advanced Soft Shut Down （ASSD）

Full Safety and Regulatory Compliance

100% production partial discharge test

100% production HIPOT compliance testing at 6 kV RMS 1 s

Basic insulation meets VDE 0884-10

Green Package

Halogen free and RoHS compliant

SID1183K應用：

General purpose and servo drives

UPS， solar， welding inverters and power supplies

圖1.SID1183K功能框圖

圖2.SID1183K典型應用電路圖

圖3.SID1183K應用電路圖：采用電阻網(wǎng)絡去飽和檢測

圖4.SID1183K應用電路圖：采用二極管去飽和檢測

采用SCALE?- iDriver SID1183K通用基板參考設計RDHP-1702

This application proposal provides a circuit design for a general purpose base board for driving various IGBTpower modules.

The design is proposed for the following application conditions：

? General purpose applications and IGBT power modules

? Adaptations such as adjustment of gate resistors can easily be done

? Up to 8 A peak gate current

? Up to 1 W per channel

通用基板參考設計RDHP-1702主要特性：

? Suitable for IGBT power modules in various housings such as 17 mm dual， 17 mm six-pack，

? 62 mm， PrimePACK?， etc. with a maximum blocking voltage of 1700 V

? Short-circuit detection with Advanced Soft Shut Down （ASSD）

? Electrical command inputs and status outputs

? 0 V / 5 V command input logic

? 0 V / 5 V status output logic

? Minimum pulse suppression

? Interlock of command inputs

? 5 V supply voltage

? Single PCB solution with soldered-in gate driver IC

Summary and Features

? Suitable for IGBT power modules in various housings

? Up to 1200 V DC-link voltage

? Electrical interfaces

? Basic Active Clamping

? Short-circuit detection with Advanced Soft Shut Down

圖5.通用基板參考設計RDHP-1702外形圖

圖6.通用基板參考設計RDHP-1702電路形圖

通用基板參考設計RDHP-1702材料清單：

圖7.通用基板參考設計RDHP-1702PCB設計圖（頂層）

圖8.通用基板參考設計RDHP-1702PCB設計圖（裝配圖）

圖9.通用基板參考設計RDHP-1702PCB設計圖（元件裝配圖）