High Current PN Half Bridge
NovalithIC
BTS 7960B
BTS 7960P
TM
Product Summary
BTS 7960B
The BTS 7960 is a fully integrated high current half
bridge for motor drive applications. It is part of the
NovalithICTM 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
P-TO-263-7
BTS 7960P
P-TO-220-7
overtemperature,
overvoltage,
undervoltage,
overcurrent and short circuit.
The BTS 7960 provides a cost optimized solution for
protected high current PWM motor drives with very low
board space consumption.
Basic Features
• Path resistance of typ. 16 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 43 A typ.
• Status flag diagnosis with current sense capability
• Overtemperature shut down with latch behaviour
• Overvoltage lock out
• Undervoltage shut down
• Driver circuit with logic level inputs
• Adjustable slew rates for optimized EMI
Type
Ordering Code
Q67060-S6160
on request
Package
BTS 7960B
BTS 7960P
P-TO-263-7
P-TO-220-7
Data Sheet
2
Rev. 1.1, 2004-12-07
INFINEON [ Infineon ]
