Details, datasheet, quote on part number: ISO5852SDWR
PartISO5852SDWR
CategorySemiconductors => Isolation => Isolated Gate Driver
Part familyISO5852S 5.7 kVrms Split O/P, Reinforced Isolated IGBT Gate Driver
TitleDGTL ISO 5.7KV GATE DRVR 16SOIC
Description5.7 kVrms Split O/P, Reinforced Isolated IGBT Gate Driver 16-SOIC -40 to 125
CompanyTexas Instruments Inc.
StatusACTIVE
ROHSCompliant
SampleNo
DatasheetDownload ISO5852SDWR datasheet
Specifications 
Prop Delay(Max)(ns)110
DIN V VDE V 0884-10 Working Voltage(Vpk)2121
DIN V VDE V 0884-10 Transient Overvoltage Rating(Vpk)8000
Output VCC/VDD(Max)(V)30
Operating Temperature Range(C)-40 to 125
Power SwitchIGBT/SiC
Package GroupSOIC
Output VCC/VDD(Min)(V)15
Input VCC(Min)(V)2.25
Prop Delay(ns)76
Number of Channels(#)1
Approx. Price (US$)4.60 | 1ku
Peak Output Current(A)5
Input VCC(Max)(V)5.5
UL 1577 Isolation Voltage (Single)(Vrms)5700
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
16DWSOICR-PDSO-G2000LARGE T&RISO5852S 7.510.32.351.27
Application notes
• Digital Isolator Design Guide (Rev. A) | Doc
• Common-mode transient immunity for isolated gate drivers | Doc
• 4Q 2015 Analog Applications Journal | Doc
• Pushing the envelope with high-performance digital-isolation technology | Doc
• Isolation Glossary | Doc
Evaluation Kits
ISO5852SEVM: Reinforced Isolated IGBT Gate Driver Evaluation Module
Spice Model
ISO5852S PSpice Transient Model - ZIP (12/07/2015)

Others parts numbering
ISO5852SQDWRQ1
ISO5852SDW
ISO5852SEVM: EVAL BOARD

 

Features, Applications

ISO5852S High-CMTI / 5-A Isolated IGBT, MOSFET Gate Driver with Split Outputs and Active Safety Features

The a 5.7-kVRMS, reinforced isolated gate driver for IGBTs and MOSFETs with split outputs, OUTH and OUTL, providing 2.5-A source and 5-A sink current. The input side operates from a single to 5.5-V supply. The output side allows for a supply range from minimum 15-V to maximum 30-V. Two complementary CMOS inputs control the output state of the gate driver. The short propagation time 76 ns assures accurate control of the output stage. An internal desaturation (DESAT) fault detection recognizes when the IGBT in an overcurrent condition. Upon a DESAT detect, a Mute logic immediately blocks the output of the isolator and initiates a soft-turn-off procedure which disables, OUTH, and pulls OUTL to low over a time span 2 s. When OUTL reaches 2 V with respect to the most negative supply potential, VEE2, the gate driver output is pulled hard to VEE2 potential turning the IGBT immediately off. When desaturation is active, a fault signal is sent across the isolation barrier pulling the FLT output at the input side low and blocking the isolator input. Mute logic is activated through the soft-turn-off period. The FLT output condition is latched and can be reset only after RDY goes high, through a lowactive pulse at the RST input. Device Information(1)

PART NUMBER ISO5852S PACKAGE SOIC (16) BODY SIZE (NOM) 7.50 mm

100-kV/s Minimum Common-Mode Transient Immunity (CMTI) at VCM 1500 V Split Outputs to Provide 2.5-A Peak Source and 5-A Peak Sink Currents Short Propagation Delay: 76 ns (Typ), 110 ns (Max) 2-A Active Miller Clamp Output Short-Circuit Clamp Soft Turn-Off (STO) during Short Circuit Fault Alarm upon Desaturation Detection is Signaled on FLT and Reset Through RST Input and Output Under Voltage Lock-Out (UVLO) with Ready (RDY) Pin Indication Active Output Pull-down and Default Low Outputs with Low Supply or Floating Inputs to 5.5-V Input Supply Voltage to 30-V Output Driver Supply Voltage CMOS Compatible Inputs Rejects Input Pulses and Noise Transients Shorter Than 20 ns Operating Temperature: to 125C Ambient Surge Immunity 12800-VPK (according to IEC 61000-4-5) Safety and Regulatory Certifications: 8000-VPK VIOTM and 2121-VPK VIORM Reinforced Isolation per DIN V VDE V 0884-10 (VDE 5700-VRMS Isolation for 1 Minute per 1577 CSA Component Acceptance Notice 5A, IEC 60950-1, IEC 60601-1 and IEC 61010-1 End Equipment Standards CQC Certification per GB4943.1-2011 All Certifications are Planned

Isolated IGBT and MOSFET Drives in Industrial Motor Control Drives Industrial Power Supplies Solar Inverters HEV and EV Power Modules Induction Heating

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.

Features.................................................................. Applications........................................................... Description............................................................. Revision History..................................................... Description (continued)......................................... Pin Configuration and Function........................... Specifications.........................................................

Absolute Maximum Ratings...................................... ESD Ratings.............................................................. Recommended Operating Conditions....................... Thermal Information.................................................. Power Rating............................................................. Electrical Characteristics........................................... Switching Characteristics.......................................... Typical Characteristics..............................................

9.2 Functional Block Diagram....................................... 16 9.3 Feature Description................................................. 17 9.4 Device Functional Modes........................................ 21

NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (July 2015) to Revision A Page

Moved Features: "100-kV/s Minimum Common-Mode Transient Immunity.." to the top of the list..................................... 1 Changed from a 1-page Product Preview to the full datasheet........................................................................................... 1 Changed text "single 3-V To: 5.5-V supply" to "single to 5.5-V supply" in the Description........................................ 1 Changed text "IGBT in an overload condition" To: "IGBT in an overcurrent condition" in the Description..................... 1 Changed text "and reduces the voltage at OUTL over a minimum time span 2 s" To: "and pulls OUTL to low over a time span s" in the Description........................................................................................................................... 1 Changed paragraph 3 of the Description............................................................................................................................... 1 Changed the Functional Block Diagram, added STO on pin OUTL....................................................................................... 1

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When the IGBT is turned off during normal operation with bipolar output supply, the output is hard clamp VEE2. If the output supply is unipolar, an active Miller clamp can be used, allowing Miller current to sink across a low impedance path preventing IGBT to be dynamically turned on during high voltage transient conditions. The readiness for the gate driver to be operated is under the control of two undervoltage-lockout circuits monitoring the input side and output side supplies. If either side has insufficient supply the RDY output goes low, otherwise this output is high. The ISO5852S is available a 16-pin SOIC package. Device operation is specified over a temperature range from to 125C ambient.

PIN NAME VEE2 DESAT GND2 OUTH VCC2 OUTL CLAMP GND1 IN+ INRDY FLT RST VCC1 NO. I/O DESCRIPTION Output negative supply. Connect to GND2 for Unipolar supply application. Desaturation voltage input Gate drive common. Connect to IGBT emitter. Positive gate drive voltage output Most positive output supply potential. Negative gate drive voltage output Miller clamp output Input ground Non-inverting gate drive voltage control input Inverting gate drive voltage control input Power-good output, active high when both supplies are good. Fault output, low-active during DESAT condition Reset input, apply a low pulse to reset fault latch. Positive input supply to 5.5-V)


 

Some Part number from the same manufacture Texas Instruments Inc.
ISO5852SQDWRQ1

Texas Instruments' ISO5852S is a 5.7 kVRMS, reinforced isolated gate driver for IGBTs and MOSFETs with split outputs, OUTH and OUTL, providing 2.5 A source and 5 A sink current. The input side operates

ISO5852SDW
ISO5852SEVM
 
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