BTN7975B

The BTN7975B is an integrated high current half bridge for motor drive applications. It is part of the NovalithIC™ family containing one p- channel highside MOSFET and one n- channel lowside MOSFET with an integrated driver IC in one package. Due to the p- channel highside switch the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs, diagnosis with status flag, slew rate adjustment, dead time generation and protection against overtemperature, overvoltage, undervoltage, overcurrent and short circuit. The BTN7975B provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.

ParametricBTN7975B
RDS (on) (multiple)16.0
ID(lim)(multiple)50.0 A
ID(lim)(multiple)70.0 A
Iq7.0µA
DiagnosticsOV, OT, OC-failure flag, status flag
ProtectOV, UV, OT, OC
Operating Voltage  min  max5.5V  28.0V
Temperature- 40°C - 150°C
InhibitYes
MountingSMT
Sales Product NameBTN7975B
OPNBTN7975BAUMA1
Product Statusnot for new design
Package NamePG-TO263-7
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size1000
Packing TypeTAPE & REEL
Summary of Features:
  • Path resistance of max. 30.5 mΩ @ 150 °C (typ. 16 mΩ @ 25 °C) High Side: max. 12.8 mΩ @ 150 °C (typ. 7 mΩ @ 25 °C) Low Side: max. 17.7 mΩ @ 150 °C (typ. 9 mΩ @ 25 °C)
  • Low quiescent current of typ. 7 μA @ 25 °C
  • PWM capability of up to 25 kHz combined with active freewheeling
  • Switched mode current limitation for reduced power dissipation in overcurrent
  • Current limitation level of 50 A min. / 70 A typ. (low side)
  • Status flag diagnosis
  • Overtemperature shut down with latch behaviour
  • Overvoltage lock out
  • Undervoltage shut down
  • Driver circuit with logic level inputs
  • Adjustable slew rates for optimized EMI
  • Operation up to 28V
  • Green Product (RoHS compliant)
  • AEC Qualified
Target Applications:
  • Motor-Drive
Data Sheet
TitleSizeDateVersion
BTN 7975B DataSheet,EN686 KB18 六月 200901_00
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 一月 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_08-08-30_MA001034268_PG-TO263-7-1.pdf24 KB31 十月 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Altium - v1.0699 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Cadence - v1.0587 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Mentor - v1.0659 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Eagle - v1.0108 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Altium - v1.0461 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Cadence - v1.0393 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Eagle - v1.075 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Mentor - v1.0446 KB24 十月 201301_00
Package Data
TitleSizeDateVersion
PG-TO263-7-1 | BTN7975BAUMA1EN468 KB11 四月 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Altium - v1.0699 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Cadence - v1.0587 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Mentor - v1.0659 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Eagle - v1.0108 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Altium - v1.0461 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Cadence - v1.0393 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Eagle - v1.075 KB24 十月 201301_00
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Mentor - v1.0446 KB24 十月 201301_00
EN BTN7975B
EN TLE8203E
MCDS_2013-08-29_08-08-30_MA001034268_PG-TO263-7-1.pdf BTN7975B
EN BTN7975B
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Altium - v1.0 BTM7750GP
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Cadence - v1.0 BTM7750GP
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Mentor - v1.0 BTM7750GP
PCB Footprints & Symbols - Integrated_High_Current_Motor_Drivers - Eagle - v1.0 BTM7750GP
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Altium - v1.0 TLE8203E
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Cadence - v1.0 TLE8203E
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Eagle - v1.0 TLE8203E
PCB Footprints & Symbols - Integrated_Smart_Power_Motor_Drivers - Mentor - v1.0 TLE8203E