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L9654TR中文资料
L9654TR数据手册规格书PDF详情
Features
4 deployment drivers sized to deliver 1.2 A
(min) for 2 ms (min) and 1.75 A (min) for
1ms (min).
Independently controlled high-side and lowside MOS for diagnosis
Analog output available for resistance
Squib short to ground, short to battery and
MOS diagnostic available on SPI register
Capability to deploy the squib with 1.2 A (min.)
or 1.75 A under 35 V load-dump condition and
the low-side MOS is shorted to ground
Capability to deploy the squib with 1.2 A (min.)
at 6.9 V VRES and 1.75 A at 12 V VRES.
Interface with 2 satellite sensors
Programmable independent current trip points
for each satellite channel
Support Manchester protocol for satellite
sensors
Supports for variable bit rate detection
Independent current limit and fault timer
shutdown protection for each satellite output
Short to ground and short to battery detection
and reporting for each satellite channel
5.5 MHz SPI interface
Satellite message error detection
Low voltage internal reset
2 kV ESD capability on all pins
Package: 48 lead LQFP
Technology: ST Proprietary BCD5s (0.57 μm)
Description
L9654 is intended to deploy up to 4 squibs and to
interface up to 2 satellites.
Squib drivers are sized to deploy 1.2 A (min.) for
2 ms (min.) during load dump and 1.75 A (min.)
for 1 ms (min.) during load dump.
Diagnostic of squib driver and squib resistance
measurement is controlled by micro controllers.
Satellite interfaces support Manchester decoder
with variable bit rates.
L9654TR产品属性
- 类型
描述
- 型号
L9654TR
- 功能描述
低压差稳压器 - LDO Quad Squib Driver Dual Sensor ASIC Int
- RoHS
否
- 制造商
Texas Instruments
- 最大输入电压
36 V
- 输出电压
1.4 V to 20.5 V
- 回动电压(最大值)
307 mV
- 输出电流
1 A
- 负载调节
0.3 %
- 输出类型
Fixed
- 最大工作温度
+ 125 C
- 安装风格
SMD/SMT
- 封装/箱体
VQFN-20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
24+ |
48-LQFP |
25000 |
in stock专用IC-原装正品 |
|||
STMicroelectronics |
25+ |
48-LQFP |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
STMicroelectronics |
24+ |
48-LQFP(7x7) |
38520 |
一级代理/放心采购 |
|||
ST |
24+ |
QFP48 |
5000 |
原厂授权代理 价格绝对优势 |
|||
ST |
2430+ |
QFP48 |
8540 |
只做原装正品假一赔十为客户做到零风险!! |
|||
STM |
23+ |
QFP |
8560 |
受权代理!全新原装现货特价热卖! |
|||
ST |
20+ |
QFP |
11520 |
特价全新原装公司现货 |
|||
ST/意法 |
17+ |
QFP48 |
523 |
原装现货 |
|||
ST |
25+ |
QFP |
16900 |
原装,请咨询 |
|||
ST/意法半导体 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
L9654TR 资料下载更多...
L9654TR 芯片相关型号
- 1583A.00305
- 1583A.00U305
- 1583A.01305
- 1583A.01U305
- 1583A.02305
- 1583A.03305
- 1583A.03U305
- 1583A.04305
- 1583A.05305
- 1583A.06305
- 1583A.07305
- 1583A.07U305
- 1583ANH
- 1583ANHF6H1000
- 2702-001092
- 2702-001094
- 296UC103A3N
- 315-012-500-258
- 315-012-500-268
- 63902-9000
- 63902-9100
- 63902-9300
- 63902-9400
- B72210S0110K101
- C2389
- L9654
- LNK603DG-TL
- LNK603GG-TL
- USB260_V01
Datasheet数据表PDF页码索引
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STMicroelectronics 意法半导体集团
意法半导体 (STMicroelectronics) 成立于1987年,总部位于瑞士日内瓦和法国巴黎,是一家全球领先的半导体公司。意法半导体专注于设计、制造和销售各种半导体解决方案,产品广泛应用于汽车、工业、消费电子、通信等领域。 意法半导体的产品包括微控制器、模拟集成电路、功率半导体、传感器等。公司拥有多个研发中心和生产基地,致力于技术创新和研发投入。意法半导体在全球范围内拥有广泛的客户群和合作伙伴,为客户提供高品质的产品和解决方案。 公司的使命是通过半导体技术推动智能化和可持续发展,助力客户取得成功。意法半导体不仅注重商业成功,还注重社会责任、环境保护和可持续经营。企业价值观包括创新、尊重