MC33932VW Freescale Semiconductor, MC33932VW Datasheet - Page 13

• Manufacturer Part Number: MC33932VW
• Description: IC H-BRIDGE THROTTLE CTRL 44HSOP
• Manufacturer: Freescale Semiconductor
• Type: H Bridger

Specifications of MC33932VW

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 120 mOhm
• Current - Output / Channel: 5A
• Current - Peak Output: 11A
• Voltage - Supply: 8 V ~ 28 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 44-HSOP
• Product: H-Bridge Drivers
• Rise Time: 3 us
• Fall Time: 3 us
• Supply Voltage (max): 28 V
• Supply Voltage (min): - 0.3 V
• Supply Current: 80 uA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Bridge Type: H-Bridge
• Maximum Turn-on Delay Time: 1 ms
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 4
• Output Current: 5 A
• Output Voltage: 7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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