Rev: 3.3 Date: 13 Dec 2000
Freescale Semiconductor, Inc.
MC33186
Automotive H-Bridge Driver
鈥?Operating Supply Voltage 5V to 28V
鈥?Overvoltage Protection against Transients up to 40V at Vbat
鈥?RDSon = 150m鈩?for each Output Transistor at 25擄C
鈥?Continous DC Load Current 5A (TC < 100擄C)
鈥?Output Current Limitation at typ 6,5A +/- 20%
鈥?Short-Circuit Shutdown for Output Currents over 8A
鈥?Logic Inputs TTL/CMOS Compatible
鈥?Operating Frequency up to 20 kHz
鈥?Overtemperature Protection
鈥?Short-Circuit Protection
鈥?Undervoltage Disable Function
鈥?Diagnostic Output
鈥?2 Disable Inputs
鈥?Coding Input for Alternative Functions
鈥?HSOP20 Power Package
鈥?Stable Operation with an External Capacitance of maximum 47碌F at Vbat
DH1 SUFFIX
H-BRIDGE DRIVER
SEMICONDUCTOR
TECHNICAL DATA
Freescale Semiconductor, Inc...
PLASTIC PACKAGE
CASE 751A-03
HSOP-20
PIN CONNECTIONS
AGND
SF
IN1
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
11
NC
IN2
DI1
CP
V
bat
OUT2
OUT2
DI2
PGND
PGND
Simplified Block Diagram
Cp
Internal 5V
Charge-Pump
Vbat Vbat
Vbat
V
bat
V
bat
OUT1
OUT1
COD
SF
Under-Voltage
PGND
Overcurrent
High-Side
IN1
IN2
Logic
DI1
DI2
Over temperature
Gate Control: 3-4
Gate Control: 1-2
PGND
10
Metal slug is connected to power ground
OUT1
OUT2
(Top View)
Overcurrent
Low-Side
COD
Current limitation
ORDERING INFORMATION
GROUND
Device
MC33186DH1R2
Temperature
Range
-40擄C to +125擄C
Package
HSOP20
For More Information On This Product,
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