产品概要
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.
-
性能一览
- 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 Symbols, Footprints and 3D Models
STMicroelectronics - L99H01
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L99H01QF | NRND 不推荐用于新设计。量产仅供支持现有生产。 | LQFP 32 7x7x1.4 mm | Automotive | Ecopack2 | - | - | |
| L99H01QFTR | NRND 不推荐用于新设计。量产仅供支持现有生产。 | LQFP 32 7x7x1.4 mm | Automotive | Ecopack2 | - | - | |
| L99H01XP | NRND 不推荐用于新设计。量产仅供支持现有生产。 | PowerSSO 36 | Automotive | Ecopack2 | - | - | |
| L99H01XPTR | NRND 不推荐用于新设计。量产仅供支持现有生产。 | PowerSSO 36 | Automotive | 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。
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | 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