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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.

    主要特性

    • 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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      AN4695
      Thermal dissipation and how to clear diagnostic registers in case of under-voltage
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质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
L9959S-TR-D
批量生产
PowerSSO 24 汽车应用 Ecopack2
L9959T-TR-D
批量生产
PWSSO 36 汽车应用 Ecopack2
L9959U-TR-D
批量生产
PowerSSO 36 汽车应用 Ecopack2

L9959S-TR-D

Package:

PowerSSO 24

Material Declaration**:

Marketing Status

批量生产

Package

PowerSSO 24

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9959T-TR-D

Package:

PWSSO 36

Material Declaration**:

Marketing Status

批量生产

Package

PWSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9959U-TR-D

Package:

PowerSSO 36

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PowerSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
L9959U-TR-D 没有经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel PowerSSO 36 -40 150 MALAYSIA 2.8 / 1k
L9959T-TR-D 没有经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape And Reel PWSSO 36 -40 150 MALAYSIA 3.7 / 1k
L9959S-TR-D Available at 1 distributors

...的经销商可用性L9959S-TR-D

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 701 1 马上订购

代理商库存报告日期: 2020-09-23

代理商名称

MOUSER

库存

701

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-23

立即购买
批量生产
EAR99 NEC Tape And Reel PowerSSO 24 -40 150 MALAYSIA 2.4 / 1k

L9959U-TR-D

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.8 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PowerSSO 36

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

2.8 / 1k

Country of Origin

MALAYSIA

L9959T-TR-D

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.7 / 1k

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PWSSO 36

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

3.7 / 1k

Country of Origin

MALAYSIA

L9959S-TR-D

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.4 / 1k

...的经销商可用性L9959S-TR-D

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 701 1 马上订购

代理商库存报告日期: 2020-09-23

代理商名称

MOUSER

库存

701

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-23

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PowerSSO 24

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

Budgetary Price (US$)* / Qty

2.4 / 1k

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商