Single / Dual PMOS High-side H-bridge

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  • L9959S/L9959U and L9959T are single and dual integrated H-bridges for resistive and inductive loads featuring output current direction and supervising functions.

    The PowerSSO24 houses one full H-Bridge, while the PowerSSO36 houses both two H-Bridges that can work in parallel, through independent input driving commands, and one full H-bridge, by improving PCB footprint design versus different target applications.
    Target application ranges from throttle control actuators to exhaust gas recirculation control valves in automotive domain to a more general use to drive DC and Stepper motors.

    Key Features

    • Full path RDSONless than 540 mΩ
    • Continuous load current > 3 A
    • Operating battery supply voltage 5 V to 28 V
    • Operating VDDsupply voltage 4.5 V to 5.5 V
    • All ECU internal pins can withstand up to 18 V
    • Output switching frequency up to 11 kHz
    • Monitoring of VDDsupply voltage
    • SPI programmable output current limitation from 5 A to 8.6 A (in 3 steps)
    • Over temperature and short circuit protection
    • Full diagnosis capability
    • Fast switch-off open-drain input/output
    • Current-monitoring with current feedback output signal CF
    • SPI-interface for configuration and diagnosis
    • Error history in second diagnosis register
    • Two independent enable pins: "/ABE" and "DIS"
    • Control of power stages by SPI or two input signals, PWM and DIR (configurable via SPI)
    • Logic levels 5 V compatible
    • Conformity to improved EMC requirements due to smart H-bridge switching

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
L9959U-TR-D PowerSSO 36 Tape And Reel -40 150
Active
2.8 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
L9959T-TR-D PWSSO 36 Tape And Reel -40 150
Active
3.7 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office
L9959S-TR-D PowerSSO 24 Tape And Reel -40 150
Active
2.4 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofL9959S-TR-D

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1000 1 Order Now

Distributor reported inventory date: 2019-12-06

Distributor Name

MOUSER

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-06

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L9959U-TR-D

Package

PowerSSO 36

Packing Type

Tape And Reel

Unit Price (US$)

2.8*

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

2.8

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9959T-TR-D

Package

PWSSO 36

Packing Type

Tape And Reel

Unit Price (US$)

3.7*

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

3.7

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9959S-TR-D

Package

PowerSSO 24

Packing Type

Tape And Reel

Unit Price (US$)

2.4*

Distributor availability ofL9959S-TR-D

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1000 1 Order Now

Distributor reported inventory date: 2019-12-06

Distributor Name

MOUSER

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-12-06

Operating Temperature (°C)

(min)

-40

(max)

150

Marketing Status

Active

Unit Price (US$)

2.4

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS10894
      Single and dual PMOS high-side H-bridge
      3.0
      823.03 KB
      PDF
      DS10894

      Single and dual PMOS high-side H-bridge

    • Description Version Size Action
      AN4695
      Thermal dissipation and how to clear diagnostic registers in case of under-voltage
      1.0
      307.39 KB
      PDF
      AN4695

      Thermal dissipation and how to clear diagnostic registers in case of under-voltage

Publications and Collaterals

    • Description Version Size Action
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      3.38 MB
      PDF

      Smart power solutions for car body applications

    • Description Version Size Action
      ST’s solutions for automotive seating systems 1.0
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      ST’s solutions for automotive seating systems

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L9959S-TR-D
Active
PowerSSO 24 Automotive Ecopack2
L9959T-TR-D
Active
PWSSO 36 Automotive Ecopack2
L9959U-TR-D
Active
PowerSSO 36 Automotive Ecopack2

L9959S-TR-D

Package:

PowerSSO 24

Material Declaration**:

Marketing Status

Active

Package

PowerSSO 24

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9959T-TR-D

Package:

PWSSO 36

Material Declaration**:

Marketing Status

Active

Package

PWSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9959U-TR-D

Package:

PowerSSO 36

Material Declaration**:

Marketing Status

Active

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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.

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