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Motorola : Semiconductors : Product
Catalog : Analog : Power
IC : H-Bridges
and Configurable Switches : MC33895
- Features
- Parametrics
- Documentation
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MC33895 : QUAD HALF-BRIDGE WITH LIN TRANSCIEVER
The 33895 is a monolithic IC incorporating functions frequently
used in micro controller based systems. The four contained half
bridges and high side switch outputs are fully protected and the
switched VDD output is over current protected.
The 33895 has a SPI input for both control with diagnostic
reporting, output load current reporting, and a LIN physical layer
for communication. The combination offers an economical solution in
providing power to four half-bridges accommodating three shared
H-Bridges, one high side switch output, one switched supply output,
plus facilitating LIN communication for MCU based systems.
PRODUCT IN DESIGN CONTACT SALES FOR TECHNICAL
DOCUMENTATION
MC33895 Features
Four half-bridge power outputs with diagnostic reporting,
selectable current limit, and load current reporting
One high side output for controlling lamps
Bridge back EMF reporting (BEMF) for motor stall detection
(stepper motor applications)
LIN physical layer with active wave shaping for lower radiated
EMI
Three Hall sensor inputs with direct logic outputs to MCU
Switched VDD output
Sleep with cyclical Wake-Up capability
Wake-Up input
MC33895 Parametrics
| QUAD HALF-Bridge with LIN
Transciever |
32 QFN 7x7 |
4 |
4 x 400 mOhm @ 25 C |
60-700mA |
TBD mA |
Over Temp/Current/Voltage,
Short circuit, Under Voltage Shutdown |
SPI |
SPI |
MC33895 Documentation
Brochure
| APDPAK/D |
Analog ICs Portfolio Package |
html |
0 |
0 |
1/31/2002 |
 |
| BR1567/D |
Analog ICs Integrated Solutions
Technology |
pdf |
5416 |
0 |
1/16/2002 |
|
| BR1568/D |
Analog ICs Integrated Solutions
Packaging |
pdf |
1411 |
0 |
1/11/2002 |
|
| BR1569/D |
Analog ICs Integrated Solutions
Applications |
pdf |
2363 |
0 |
1/11/2002 |
|
Selector Guide
| SG1002/D |
Analog SPS Sales Guide |
pdf |
869 |
0 |
6/27/2002 |
|
| SG2076/D |
Application Summary - Robotic Arm. Use
of hybrid architecture combining an MPC5xx microcontroller
unit (MCU) and 2 to 3 TouCAN modules can be used in
applications that range from a toy to industrial
manufacturing. |
pdf |
106 |
0 |
6/24/2002 |
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