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Motorola Electronic Components Datasheet

MC33186 Datasheet

Automotive H-Bridge Driver

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


Motorola Electronic Components Datasheet

MC33186 Datasheet

Automotive H-Bridge Driver

No Preview Available !

MAXIMUM RATINGS
MC33186
Freescale Semiconductor, Inc.
Ratings
Symbol
Min Typ Max
ELECTRICAL RATINGS
Supply Voltage
- Static Destruction Proof
- Dynamic Destruction Proof t < 0,5s
Vbat
Vbat
-1
-2
28
40
Logic Inputs (IN1, IN2, DI1, DI2, CODE)
U
- 0.5
7
Output Status - Flag SF
THERMAL RATINGS
Junction Temperature
Storage Temperature
Ambient Temperature
Thermal Resistance (with power applied
on 2 power MOS)
USF
Tj
Ts
Ta
RthJC
- 0.5
- 40
- 55
- 40
7
+150
+125
+125
+1,5
Unit
V
V
V
°C
°C
°C
K/W
ELECTRICAL CHARACTERISTICS.Tj : from -40°C to +150 °C, Vbat from 5 V to 28 V, unless otherwise note. Typical values reflect approximate mean
at 25°C, nominal VCC, at time of device characterization.
Characteristics
Symbol
Min Typ Max
Unit
RANGE OF VALIDITY
POWER SUPPLY
Operating Range :
- Static
- Dynamic ( t < 500ms )
Vbat
Tj
Vbat
Vbat
5
-40
5
28 V
150 °C
28 V
40 V
Stanby current
- f = 0 to 10KHz ; IOUT = 0A
Vbat-undervoltage switch-off
(without load)
- Switch-off Voltage
- Switch-on Voltage
- Hysteresis
I Vbat
35
4.15 4.4 4.65
4.5 4.75
5
150
mA
V
V
mV
CHARGE-PUMP SUPPLY
- Vbat = 4.15 V
- Vbat < 40V
Vcp - Vbat
Vcp - Vbat
3.35
V
20 V
LOGIC INPUTS
Input High
VinH
3.4
V
Input Low
VinL
1.4 V
Input Hysteresis
U 0.7 1
V
Input Current (IN1, IN2, DI1)
- UIN= 0V
Input Current (DI2,COD)
- UDI2= 5V
I
- 200
- 80
µA
IDI2
25 100
µA
MC33186
For More InformMaOtiToOnROOnLAThis Product,
Go to: www.freescale.com
2


Part Number MC33186
Description Automotive H-Bridge Driver
Maker Motorola
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MC33186 Datasheet PDF





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