ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1000000/months |
| Delivery Time | 3-7 days |
| Packaging Details | Carton |
| Qualification | AEC-Q100 |
| Series | L9678P |
| Type | PMIC - Power Management ICs |
| Small order | Acceptable |
| voltage | 23 V or 33 V |
| Applications | Low end airbag systems |
| Brand Name | STMicroelectronics |
| Model Number | L9678PTR |
| Certification | RoHS Compliant |
| Place of Origin | Original |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000000/months |
| Delivery Time | 3-7 days | Packaging Details | Carton |
| Qualification | AEC-Q100 | Series | L9678P |
| Type | PMIC - Power Management ICs | Small order | Acceptable |
| voltage | 23 V or 33 V | Applications | Low end airbag systems |
| Brand Name | STMicroelectronics | Model Number | L9678PTR |
| Certification | RoHS Compliant | Place of Origin | Original |
| High Light | L9678PTR Power Management ICs ，Airbag Power Management ICs ，PMIC Power Path Management IC | ||
L9678PTR PMIC Automotive user configurable airbag IC L9678P L9678P-S L9678PTR-S battery cut-off IC
L9678P L9678P-S L9678PTR-S Automotive user configurable airbag and battery cut-off IC
Description
The L9678P IC is a system chip solution targeted for emerging market applications. Base
system designs can be completed with the L9678P, SPC560Px microcontroller and an on-
board acceleration sensor or PSI5 sensor.
Energy reserve voltage is derived through a cost effective high frequency boost regulator.
High frequency operation allows the user to pick up low value and cheap inductance. The
voltage is programmable to 23 V or 33 V nominal.
Battery voltage is sensed through the VBATMON pin providing start-up and shutdown
control for the system. Once battery voltage drops below the minimum operating voltage,
the device enables the integrated crossover switch to permit orderly shutdown.
L9678P offers two linear regulators (5 V with external pass transistor and fully integrated
3.3 V). User can use one of these regulators to supply μC. Input/output pins are compatible
with both ranges by dedicated supply pin VDDQ. External pass transistor gives the flexibility
to easily address different current loads in case of different micro-controllers.
Applications
Low end airbag systems
Cut-off battery systems
Pyro Fuse/Pyroswitch management
Pin-out description
The L9678P-S/L9678P pin-out is shown below. The package is a LQFP 64-pin full plastic package.
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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