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BTN7971B

INFINEON SP000379686

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INFINEON

HaBr 50A 28V TO263-7 SMD
Supplier: Infineon Technologies
Matchcode: BTN7971B
Rutronik No.: ICMOT4777
Unit Pack: 1000
MOQ: 1000
package: TO263-7
Packaging: REEL
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In Stock
3.84 $
3,840.00 $

Prices

1,000 3.84 $
2,000 3.71 $
4,000 3.61 $

HaBr 50A 28V TO263-7 SMD Description

The BTN7971B is a 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 current sense, slew rate adjustment, dead time generation and protection against overtemperature, overvoltage, undervoltage, overcurrent and short circuit. The BTN7971B provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.

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
  • Enhanced switching speed for reduced switching losses
  • 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 with current sense capability
  • Overtemperature shut down with latch behavior
  • Overvoltage lock out
  • Undervoltage shut down
  • Driver circuit with logic level inputs
  • Adjustable slew rates for optimized EMI
  • Green Product (RoHS compliant)
  • AEC Qualified

Target Applications

  • Motor-Drive

Parameter

Type
HaBr
Automotive
AEC-Q(100)
Package
TO263-7
T(max)
150 °C
Mounting
SMD
T(min)
-40 °C
Leadfree Defin.
RoHS-conform
Packaging
REEL
Supplier Part
SP000379686
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Malaysia
ABC-Code
A
Supplier Leadtime
18 weeks
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