L9305QFP中文资料PDF规格书
L9305QFP规格书详情
Description
The L9305 is a configurable, monolithic solenoid driver IC designed for the control
of linear solenoids for automatic transmission, electronic stability control, and active
suspension applications. The four channels can be configured as either low side
or high side drivers in any combination. The device includes the power transistor,
recirculation transistor and current sensing for both the power and recirculation
transistor. This architecture guarantees redundancy of the current measurement for
each channel.
The regulated current is programmable in the range of 0-1.5 A (normal range), with a
resolution of 0.25 mA, or 0-2 A (extended range), with a resolution of 0.33 mA. The
user can superimpose configurable dither modulation over the set point current.
Features
• AEC-Q100 qualified
• 4-channel independent LSD/HSD current controlled drivers
– Integrated current sense path
– Current accuracy (in normal range)
◦ ± 5 mA in 0 to 0.5 A range
◦ ± 1 in 0.5 A to 1.5 A range
– Current accuracy (in extended range)
◦ ± 15 mA in 0 to 0.3 A range
◦ ± 5 in 0.3 A to 0.5 A range
◦ ± 4 in 0.5 A to 2 A range
– Max driver RDSON 375 mΩ @ 175 °C
– 13-bit current set-point resolution
– Variable and fixed frequency current control
– Programmable dither function
– Selectable driver slew rate control
• Safety features
– High side fail safe ENABLE switch pre-driver with VDS monitoring
– Redundant safe enable path
– Advanced diagnosis and monitoring using BIST
– Temperature sensor and monitoring
– Redundant current sensing for all channels
– Calibration & configuration memory including CRC
– Secure serial communications using address feedback, 5-bit CRC, frame
counter & long/short frame detection
– Register verification
• 32-bit SPI communications with 5-bit CRC message verification
• Package options: PWSSO36, TQFP48
• Full ISO26262 compliant, ASIL-D systems ready
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AGERE |
2023+ |
PLCC |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
AGERE |
20+/21+ |
PLCC44 |
5855 |
全新原装进口价格优势 |
询价 | ||
AGERE |
23+ |
PLCC |
20000 |
原厂原装正品现货 |
询价 | ||
ST/意法 |
22+ |
HSSOP36 |
354000 |
询价 | |||
ST |
2016+ |
ZIP |
6523 |
只做进口原装现货!或订货假一赔十! |
询价 | ||
ST |
22+ |
ZIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
AGERE |
22+23+ |
PLCC |
36750 |
绝对原装正品全新进口深圳现货 |
询价 | ||
AGERE |
2022 |
PLCC44 |
1600 |
询价 | |||
ST |
DIP-8 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
ST |
22+ |
DIP-8 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 |