データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

DRV8353M データシート(PDF) 27 Page - Texas Instruments

Click here to check the latest version.
部品番号 DRV8353M
部品情報  DRV8353M 100-V Three-Phase Smart Gate Driver
Download  76 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI - Texas Instruments

DRV8353M データシート(HTML) 27 Page - Texas Instruments

Back Button DRV8353M Datasheet HTML 23Page - Texas Instruments DRV8353M Datasheet HTML 24Page - Texas Instruments DRV8353M Datasheet HTML 25Page - Texas Instruments DRV8353M Datasheet HTML 26Page - Texas Instruments DRV8353M Datasheet HTML 27Page - Texas Instruments DRV8353M Datasheet HTML 28Page - Texas Instruments DRV8353M Datasheet HTML 29Page - Texas Instruments DRV8353M Datasheet HTML 30Page - Texas Instruments DRV8353M Datasheet HTML 31Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 27 / 76 page
background image
The IDRIVE gate-drive current and TDRIVE gate-drive time should be initially selected based on the parameters
of the external power MOSFET used in the system and the desired rise and fall times (see the Section 14
section).
The high-side gate driver also implements a Zener clamp diode to help protect the external MOSFET gate from
overvoltage conditions in the case of external short-circuit events on the MOSFET.
INLx
Control
Inputs
INHx
Digital
Core
Level
Shifters
VCP
150 k
VGS
+
GHx
SHx
VDRAIN
Level
Shifters
VGLS
150 k
VGS
+
GLx
SLx/SPx
±
±
Figure 13-13. Gate Driver Block Diagram
13.3.1.4.1 IDRIVE: MOSFET Slew-Rate Control
The IDRIVE component implements adjustable gate-drive current to control the MOSFET VDS slew rates. The
MOSFET VDS slew rates are a critical factor for optimizing radiated emissions, energy and duration of diode
recovery spikes, dV/dt gate turnon leading to shoot-through, and switching voltage transients related to
parasitics in the external half-bridge. IDRIVE operates on the principal that the MOSFET VDS slew rates are
predominately determined by the rate of gate charge (or gate current) delivered during the MOSFET QGD or
Miller charging region. By allowing the gate driver to adjust the gate current, it can effectively control the slew
rate of the external power MOSFETs.
IDRIVE allows the DRV8353M family of devices to dynamically switch between gate drive currents either
through a register setting on SPI devices or the IDRIVE pin on hardware interface devices. The SPI devices
provide 16 IDRIVE settings ranging between 50-mA to 1-A source and 100-mA to 2-A sink. Hardware interface
devices provides 7 IDRIVE settings between the same ranges. The gate drive current setting is delivered to the
gate during the turnon and turnoff of the external power MOSFET for the tDRIVE duration. After the MOSFET
turnon or turnoff, the gate driver switches to a smaller hold IHOLD current to improve the gate driver efficiency.
Additional details on the IDRIVE settings are described in the Section 13.6 section for the SPI devices and in the
Section 13.3.3 section for the hardware interface devices.
13.3.1.4.2 TDRIVE: MOSFET Gate Drive Control
The TDRIVE component is an integrated gate-drive state machine that provides automatic dead time insertion
through switching handshaking, parasitic dV/dt gate turnon prevention, and MOSFET gate-fault detection.
The first component of the TDRIVE state machine is automatic dead-time insertion. Dead time is period of time
between the switching of the external high-side and low-side MOSFETs to make sure that they do not cross
www.ti.com
DRV8353M
SLVSFO2 – JULY 2020
Copyright © 2020 Texas Instruments Incorporated
Submit Document Feedback
27
Product Folder Links: DRV8353M


同様の部品番号 - DRV8353M

メーカー部品番号データシート部品情報
logo
Texas Instruments
DRV8353 TI1-DRV8353 Datasheet
2Mb / 87P
[Old version datasheet]   100-V Three-Phase Smart Gate Driver
DRV8353 TI1-DRV8353 Datasheet
3Mb / 90P
[Old version datasheet]   100-V Three-Phase Smart Gate Driver
DRV8353 TI1-DRV8353 Datasheet
3Mb / 91P
[Old version datasheet]   100-V Three-Phase Smart Gate Driver
DRV8353F TI-DRV8353F Datasheet
3Mb / 97P
[Old version datasheet]   DRV835xF 100-V Three-Phase Smart Gate Driver
DRV8353FHRTAR TI-DRV8353FHRTAR Datasheet
3Mb / 97P
[Old version datasheet]   DRV835xF 100-V Three-Phase Smart Gate Driver
More results

同様の説明 - DRV8353M

メーカー部品番号データシート部品情報
logo
Texas Instruments
DRV8350 TI1-DRV8350 Datasheet
2Mb / 87P
[Old version datasheet]   100-V Three-Phase Smart Gate Driver
DRV8350_1903 TI1-DRV8350_1903 Datasheet
3Mb / 91P
[Old version datasheet]   100-V Three-Phase Smart Gate Driver
DRV8350 TI1-DRV8350_19 Datasheet
3Mb / 90P
[Old version datasheet]   100-V Three-Phase Smart Gate Driver
DRV8350F TI-DRV8350F Datasheet
3Mb / 97P
[Old version datasheet]   DRV835xF 100-V Three-Phase Smart Gate Driver
DRV8320 TI1-DRV8320 Datasheet
2Mb / 80P
[Old version datasheet]   6 to 60-V Three-Phase Smart Gate Driver
DRV8320 TI1-DRV8320_17 Datasheet
3Mb / 89P
[Old version datasheet]   6 to 60-V Three-Phase Smart Gate Driver
DRV8300U TI-DRV8300U Datasheet
1Mb / 29P
[Old version datasheet]   DRV8300U: 100-V Three-Phase BLDC Gate Driver
JULY 2022
DRV8300U TI-DRV8300U_V01 Datasheet
1Mb / 30P
[Old version datasheet]   DRV8300U: 100-V Three-Phase BLDC Gate Driver
REVISED OCTOBER 2022
DRV8300U TI-DRV8300U_V02 Datasheet
2Mb / 34P
[Old version datasheet]   DRV8300U: 100-V Three-Phase BLDC Gate Driver
REVISED OCTOBER 2022
DRV8300-Q1 TI-DRV8300-Q1 Datasheet
1Mb / 26P
[Old version datasheet]   DRV8300-Q1: 100-V Three-Phase BLDC Gate Driver
APRIL 2022
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com