Product Summary

The MC33186DH is a monolithic H-Bridge ideal for fractional horsepower DC-motor and bi-directional thrust solenoid control. The IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry. The MC33186DH is able to control continuous inductive DC load currents up to 5.0 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 10 kHz. The MC33186DH is parametrically specified over a temperature range of -40℃ ≤ TA ≤ 125℃, 5.0 V ≤ V+ ≤ 28 V. The IC can also be operated up to 40 V with de-rating of the specifications. The MC33186DH is available in a surface mount power package with exposed pad for heat sinking.

Parametrics

MC33186DH absolute maximum ratings: (1)Supply Voltage, Static Destruction Proof,VBAT: -1.0 to 28V; Dynamic Destruction Proof t < 0,5 s,VBat: -2.0 to 40V; (2)Logic Inputs (IN1, IN2, DI1, DI2, CODE), U: -0.5 to 7.0V; (3)Output Status - Flag SF, USF: -0.5 to 7.0V; (4)Junction Temperature, TJ: -40 to +150℃; (5)Storage Temperature, TS: -55 to +125℃; (6)Ambient Temperature, TA: -40 to +125℃; (7)Thermal Resistance (with power applied on 2 power MOS), RthJC: +1.5 K/W; (8)Thermal Resistance (with power applied on 2 power MOS), RthJC: +1.5 K/W.

Features

MC33186DH features: (1)Overtemperature, Short-Circuit Protection, and Overvoltage Protection against Transients up to 40 V at VBAT Typical; (2)RDSon = 150 mΩ for each output Transistor at 25℃; (3)Continuous DC Load Current 5 A (TC < 100℃); (4)Output Current Limitation at typ 6,5 A +/- 20%; (5)Short-Circuit Shutdown for Output Currents over 8 A; (6)Logic Inputs TTL/CMOS Compatible; (7)Operating Frequency up to 20 kHz; (8)Undervoltage Disable Function; (9)Diagnostic Output, 2 Disable Input; (10)Coding Input for Alternative Functions; (11)Stable Operation with an External Capacitance of Maximum 47 μF at VBAT; (12)Pb-Free Packaging Designated by Suffix Code VW.

Diagrams

MC33186DH simplied block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC33186DH1
MC33186DH1


IC DRIVER H-BRIDGE 20-HSOP

Data Sheet

Negotiable 
MC33186DH1R2
MC33186DH1R2


IC DRIVER H-BRIDGE 20-HSOP

Data Sheet

Negotiable 
MC33186DH2
MC33186DH2


IC DRIVER H-BRIDGE 20-HSOP

Data Sheet

Negotiable 
MC33186DH2R2
MC33186DH2R2


IC DRIVER H-BRIDGE 20-HSOP

Data Sheet

Negotiable