产品概述
描述
The L99H01 is designed to control 4 externalN-channel MOS transistors in bridge configuration for DC-motor driving in automotive applications. A free configurable current sense amplifier is integrated. The integrated standard serial peripheral interface (SPI) controls all outputs and provides diagnostic information. An interface pin for the thermal sensors of the external MOSFETs is implemented.
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所有功能
- Operating supply voltage 6 V to 28 V
- Central 2 stage charge pump
- 100% duty cycle
- Full RDSon down to 6 V (normal level MOSFETs)
- Control of reverse battery protection MOSFET
- Charge pump current limited
- PWM operation up to 30 kHz
- SPI interface
- Current sense amplifier / free configurable
- Zero adjust for end of line trimming
- Power management: programmable free wheeling
- Sensing circuitry of external MOSFETs with embedded thermal sensors
电路原理图
EDA符号、封装和3D模型
意法半导体 - L99H01
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| L99H01QF | NRND | LQFP 32 7x7x1.4 mm | 汽车应用 | Ecopack2 | - | - | |
| L99H01QFTR | NRND | LQFP 32 7x7x1.4 mm | 汽车应用 | Ecopack2 | - | - | |
| L99H01XP | NRND | PowerSSO 36 | 汽车应用 | Ecopack2 | - | - | |
| L99H01XPTR | NRND | PowerSSO 36 | 汽车应用 | 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 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L99H01QF | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| L99H01XP | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| L99H01QFTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| L99H01XPTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
L99H01QF NRND
L99H01XP NRND
L99H01QFTR NRND
L99H01XPTR NRND