L6203

Active

DMOS Full Bridge Driver

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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**:

PDF XML

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.

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 1 distributors

Distributor availability ofL6203

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 14 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

Farnell Element14

Stock

14

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

Active
EAR99 NEC Tube MW 11L -40 150 MOROCCO 4.1943 / 1k

L6203

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.1943 / 1k

Distributor availability ofL6203

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 14 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

Farnell Element14

Stock

14

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tube

Package

MW 11L

Operating Temperature (°C)

(min)

-40

(max)

150

Budgetary Price (US$)* / Qty

4.1943 / 1k

Country of Origin

MOROCCO

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