KIT33932VWEVBE Freescale Semiconductor, KIT33932VWEVBE Datasheet - Page 13

• Manufacturer Part Number: KIT33932VWEVBE
• Description: KIT EVALUATION FOR MC33932
• Manufacturer: Freescale Semiconductor
• Type: MOSFET & Power Driverr

Specifications of KIT33932VWEVBE

• Main Purpose: Power Management, Motor Control
• Embedded: No
• Utilized Ic / Part: MC33932
• Primary Attributes: 1 H-Bridge Driver
• Secondary Attributes: USB, I2C, SPI Interface
• Interface Type: USB, SPI
• Product: Power Management Modules
• Silicon Manufacturer: Freescale
• Silicon Core Number: MC33932
• Kit Application Type: Power Management
• Application Sub Type: Switch
• Kit Contents: Evaluation Board, CD, Misc Cables
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MC33932

ANALOG CONTROL AND PROTECTION
CIRCUITRY:
The charge pump provides gate drive for the H-Bridge
MOSFETs. The Current and Temperature sense circuitry
provides detection and protection for the output drivers.
Output undervoltage protection shuts down the MOSFETS.
GATE CONTROL LOGIC:
primarily for any low-voltage DC servo motor control
application within the current and voltage limits stated for the
device. Two independent inputs provide polarity control of
Analog Integrated Circuit Device Data
Freescale Semiconductor
An on-chip voltage regulator supplies the internal logic.
The 33932 is a monolithic H-Bridge Power IC designed
MC33932 - Functional Block Diagram
Analog Control & Protection
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
Figure 10. Functional Internal Block Diagram
two half-bridge totem-pole outputs. Two independent disable
inputs are provided to force the H-Bridge outputs to tri-state
(high impedance off-state).
H-BRIDGE OUTPUT DRIVERS: OUT1 AND OUT2
from OUT1 to OUT2 is reversible and under full control of the
user by way of the Input Control Logic. The output stage is
designed to produce full load control under all system
conditions. All protective and control features are integrated
into the Control and Protection blocks. The sensors for
current and temperature are integrated directly into the
output MOSFET for maximum accuracy and dependability.
The H-Bridge is the power output stage. The current flow
FUNCTIONAL INTERNAL BLOCK DESCRIPTION
OUT1 - OUT2
OUT3 - OUT4
FUNCTIONAL DESCRIPTION
33932
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