{"id":10216,"date":"2026-07-09T07:39:33","date_gmt":"2026-07-09T07:39:33","guid":{"rendered":"https:\/\/materialparts.com\/tle9180qk\/"},"modified":"2026-07-09T07:40:12","modified_gmt":"2026-07-09T07:40:12","slug":"tle9180qk","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tle9180qk\/","title":{"rendered":"TLE9180QK"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The TLE9180QK is a Infineon product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications.<\/p>\n

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\u0627\u0644\u0646\u0648\u0639<\/td>\n3-Phase BLDC Motor Gate Driver<\/td>\n<\/tr>\n
Control Interface<\/td>\nSPI (16-bit)<\/td>\n<\/tr>\n
Supply Voltage VS<\/td>\n5.5V to 40V<\/td>\n<\/tr>\n
Charge Pump Voltage<\/td>\n12V (Typ)<\/td>\n<\/tr>\n
HS Driver Current<\/td>\n0.5A Source \/ 0.5A Sink<\/td>\n<\/tr>\n
LS Driver Current<\/td>\n0.5A Source \/ 0.5A Sink<\/td>\n<\/tr>\n
Bootstrap Diode<\/td>\nIntegrated<\/td>\n<\/tr>\n
Cross Current Protection<\/td>\nAdjustable dead time<\/td>\n<\/tr>\n
Current Sense Amplifier<\/td>\n3x integrated<\/td>\n<\/tr>\n
Fault Diagnostics<\/td>\nSPI status register + fault pin<\/td>\n<\/tr>\n
Protection<\/td>\nOvertemp, undervoltage, overcurrent, short circuit<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 C to +150 C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nPG-LQFP-48<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0624\u0647\u0644\u0627\u062a<\/td>\nAEC-Q100<\/td>\n<\/tr>\n<\/table>\n

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3-phase gate driver for BLDC and PMSM motors; SPI interface for configuration and diagnostics; Integrated bootstrap diodes for high-side drive; 3 integrated current sense amplifiers; Adjustable cross-current protection with configurable dead time; Overtemperature warning and shutdown; Undervoltage lockout for HS and LS; Overcurrent protection; Short circuit protection; Fault flag output; SPI diagnostics register; AEC-Q100 qualified; Green Product (RoHS compliant)<\/p>\n

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Automotive BLDC motor control; Electric power steering (EPS); HVAC blower motors; Electric water pumps; Engine cooling fans; Transmission actuators; Industrial 3-phase motor drive<\/p>","protected":false},"excerpt":{"rendered":"

Product Overview The TLE9180QK is a Infineon product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications. Key Specifications Type 3-Phase BLDC Motor Gate Driver Control Interface SPI (16-bit) Supply Voltage VS 5.5V to 40V Charge Pump Voltage 12V (Typ) HS Driver Current 0.5A Source […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,13,29],"tags":[1478],"chip_brand":[173],"class_list":["post-10216","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-tle9180qk","chip_brand-infineon"],"acf":{"brief_explanation":"3-phase brushless DC motor gate driver IC, SPI control, 5.5-40V, bootstrap HS drivers, LQFP-48","date_code":"","package_case":"PG-LQFP-48 (7.0 x 7.0 x 1.4 mm)","in_stock":4468,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-TLE9180QK-DS-v01_00-EN.pdf?fileId=5546d4625a888733015aa3da01a1101e","price":"$3.80 @ 1ku","product_introduction":"The TLE9180QK from Infineon Technologies is a highly integrated 3-phase gate driver IC designed for driving external N-Channel MOSFETs in brushless DC (BLDC) and permanent magnet synchronous motor (PMSM) applications. The device integrates three half-bridge gate drivers with internal bootstrap diodes, three current sense amplifiers, and a comprehensive protection and diagnostic system controlled via a 16-bit SPI interface. Operating from a 5.5V to 40V supply, the TLE9180QK generates the gate drive voltages for both high-side and low-side external MOSFETs through an integrated charge pump. The adjustable dead time feature prevents cross-conduction in the external half-bridges, while the three integrated current sense amplifiers enable phase current measurement for field-oriented control (FOC) algorithms. AEC-Q100 qualified and housed in a PG-LQFP-48 package, the TLE9180QK is specifically designed for automotive motor control applications including electric power steering, HVAC blowower motors, and electric water pumps.","working_principle":"The TLE9180QK operates as a 3-phase half-bridge gate driver controlled via a 16-bit SPI interface. The host microcontroller writes SPI commands to set the PWM duty cycle for each of the three half-bridges, configure dead time, and read diagnostic status. The internal charge pump generates a voltage above the supply rail (typically 12V) to drive the high-side N-Channel MOSFET gates, with integrated bootstrap diodes maintaining the bootstrap capacitor charge during switching operation. Each half-bridge driver stage provides 0.5A source and 0.5A sink capability for charging and discharging the external MOSFET gate capacitance. The adjustable dead time inserts a programmable delay between the turn-off of one MOSFET and the turn-on of its complement in each half-bridge, preventing destructive cross-conduction. The three integrated current sense amplifiers measure the voltage across external shunt resistors in each phase, providing amplified signals to the MCU ADC for FOC current loop control. Protection circuits continuously monitor for overtemperature, undervoltage on multiple rails, overcurrent, and short circuit conditions, automatically disabling the outputs and reporting the fault via a dedicated fault pin and SPI status register.","pin_description":"
Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
1<\/td>VS<\/td>Power<\/td>Motor supply voltage (5.5V to 40V)<\/td><\/tr>
2<\/td>CP1<\/td>Analog<\/td>Charge pump capacitor connection 1<\/td><\/tr>
3<\/td>CP2<\/td>Analog<\/td>Charge pump capacitor connection 2<\/td><\/tr>
4-6<\/td>GH1-GH3<\/td>Output<\/td>High-side gate driver outputs for phases 1-3<\/td><\/tr>
7-9<\/td>SH1-SH3<\/td>I\/O<\/td>Source pins \/ bootstrap return for phases 1-3<\/td><\/tr>
10-12<\/td>GL1-GL3<\/td>Output<\/td>Low-side gate driver outputs for phases 1-3<\/td><\/tr>
13<\/td>CS1-CS3<\/td>Analog<\/td>Current sense amplifier inputs for phases 1-3<\/td><\/tr>
14<\/td>SO1-SO3<\/td>Analog<\/td>Current sense amplifier outputs for phases 1-3<\/td><\/tr>
15<\/td>SDI<\/td>Input<\/td>SPI data input<\/td><\/tr>
16<\/td>SDO<\/td>Output<\/td>SPI data output<\/td><\/tr>
17<\/td>CLK<\/td>Input<\/td>SPI clock input<\/td><\/tr>
18<\/td>CSN<\/td>Input<\/td>SPI chip select (active low)<\/td><\/tr>
19<\/td>FAULT<\/td>Output<\/td>Fault flag output (active low open drain)<\/td><\/tr><\/table>","application_scenarios":"
  • Electric Power Steering (EPS):<\/strong> Drives the 3-phase BLDC motor in electric power steering systems with FOC current control via integrated sense amplifiers and AEC-Q100 qualification.<\/li>
  • HVAC Blower Motors:<\/strong> Controls cabin blower speed and direction in automotive HVAC systems with SPI-configurable parameters and comprehensive fault diagnostics.<\/li>
  • Electric Water Pumps:<\/strong> Drives 12V\/24V brushless water pumps in engine cooling and battery thermal management with overtemperature and short circuit protection.<\/li>
  • Industrial Motor Drive:<\/strong> Controls small PMSM motors in industrial automation with integrated current sensing eliminating external amplifier circuits.<\/li><\/ul>","alternative_models":"
    Manufacturer<\/th>Part Number<\/th>Package<\/th>Channels<\/th>Notes<\/th><\/tr>
    Infineon<\/td>TLE9183QK<\/td>PG-LQFP-48<\/td>3<\/td>Newer generation, enhanced diagnostics<\/td><\/tr>
    Infineon<\/td>TLE9180D<\/td>PG-LQFP-48<\/td>3<\/td>Automotive variant<\/td><\/tr>
    STMicroelectronics<\/td>L6398<\/td>SO-28<\/td>3<\/td>3-phase gate driver alternative<\/td><\/tr>
    Texas Instruments<\/td>DRV8323<\/td>VQFN-40<\/td>3<\/td>3-phase BLDC gate driver with SPI<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=10216"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10216\/revisions"}],"predecessor-version":[{"id":10226,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10216\/revisions\/10226"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10216"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10216"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}