L6203

Active

DMOS Full Bridge Driver

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Overview
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Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
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Product overview

Description

The I.C. is a full bridge driver for motor control applications realized in Multipower-BCD technology which combines isolated DMOS power transistors with CMOS and Bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance. The DMOS output transistors can operate at supply voltages up to 42V and efficiently at high switching speeds. All the logic inputs are TTL, CMOS and µC compatible. Each channel (half-bridge) of the device is controlled by a separate logic input, while a common enable controls both channels. The I.C. is mounted in three different packages.
  • All features

    • HIGH EFFICIENCY
    • INTERNAL LOGIC SUPPLY
    • OPERATING FREQUENCY UP TO 100 KHz
    • TTL COMPATIBLE DRIVE
    • SUPPLY VOLTAGE UP TO 48V
    • TOTAL RMS CURRENT UP TO:L6201: 1A; L6202: 1.5A; L6203/L6201PS: 4A
    • 5A MAX PEAK CURRENT (2A max. for L6201)
    • CROSS CONDUCTION PROTECTION
    • THERMAL SHUTDOWN
    • RDS (ON) = 0.3 Ω (typical value at 25°C)

Circuit Diagram

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STMicroelectronics - L6203

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Quality and Reliability

Part Number Marketing Status Package Grade Marketing Lead Time Qty Material Declaration**
L6203
Active
MW 11L Industrial 3600

L6203

Package:

MW 11L

Material Declaration**:

Marketing Status

Active

Package

MW 11L

Grade

Industrial

Marketing Lead Time Qty

3600

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Extend the Runtime of Your Battery-Powered Applications

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

X-NUCLEO expansion boards and X-CUBE software

X-NUCLEO-IHM06A1

Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo

X-CUBE-SPN6

Low voltage stepper motor driver software expansion for STM32Cube

X-NUCLEO-IHM11M1

Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo

X-CUBE-SPN11

Low voltage three-phase brushless DC motor driver software expansion for STM32Cube

X-NUCLEO-IHM12A1

Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo

X-CUBE-SPN12

Low voltage dual brush DC motor driver software expansion for STM32Cube

Other Getting Started Resources

STSW-SPINDISC01

STSPIN Discovery boards firmware

STSW-SPIN002

Evaluation software with graphical user interface for STSPIN motor driver ICs

STEVAL-PCC009V2

IBU Motor Control & IPS universal interface

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6203 Available at 6 distributors

Distributor availability ofL6203

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11 1 Order Now
COMPEL EUROPE 368 1 Order Now
RS COMPONENTS EUROPE 968 25 Order Now
Newark Element14 AMERICA 327 0 Order Now
Farnell Element14 EUROPE 1093 1 Order Now
ANGLIA Live EUROPE 2407 1 Order Now

Distributor reported inventory date: 2021-03-04

Distributor Name

DIGIKEY

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

368

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

968

Min.Order

25

Region

EUROPE Order Now

Newark Element14

Stock

327

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1093

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2407

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-03-04

Active
EAR99 NEC Tube MW 11L -40 150 MOROCCO 3.813 / 1k

L6203

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.813 / 1k

Distributor availability ofL6203

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 11 1 Order Now
COMPEL EUROPE 368 1 Order Now
RS COMPONENTS EUROPE 968 25 Order Now
Newark Element14 AMERICA 327 0 Order Now
Farnell Element14 EUROPE 1093 1 Order Now
ANGLIA Live EUROPE 2407 1 Order Now

Distributor reported inventory date: 2021-03-04

Distributor Name

DIGIKEY

Stock

11

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

368

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

968

Min.Order

25

Region

EUROPE Order Now

Newark Element14

Stock

327

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1093

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2407

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-03-04

ECCN (EU)

NEC

Packing Type

Tube

Package

MW 11L

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

3.813 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors