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L9945TR Integrated Circuit Chip 8-Channel Configurable MOSFET Pre-Driver for Automotive 12V and 24V Systems

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L9945TR Integrated Circuit Chip 8-Channel Configurable MOSFET Pre-Driver for Automotive 12V and 24V Systems

L9945TR Integrated Circuit Chip 8-Channel Configurable MOSFET Pre-Driver for Automotive 12V and 24V Systems
L9945TR Integrated Circuit Chip 8-Channel Configurable MOSFET Pre-Driver for Automotive 12V and 24V Systems

Large Image :  L9945TR Integrated Circuit Chip 8-Channel Configurable MOSFET Pre-Driver for Automotive 12V and 24V Systems

Product Details:
Place of Origin: CN
Brand Name: Original Factory
Certification: Lead free / RoHS Compliant
Model Number: L9945TR
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: Contact for Sample
Packaging Details: TQFP-64
Delivery Time: 5-8 work days
Payment Terms: T/T,L/C,Western Union
Supply Ability: 10000 Pieces per Day
Contact Now

L9945TR Integrated Circuit Chip 8-Channel Configurable MOSFET Pre-Driver for Automotive 12V and 24V Systems

Description
Part Number: L9945TR Input Current: 50 MA
Maximum Output Voltage: 14 V Voltage - Supply: 3.8V ~ 5.5V, 4.5V ~ 36V
Operating Temperature: -40°C ~ 150°C Type: High/Low Side MOSFET Pre-Driver
Highlight:

8-Channel Configurable MOSFET Pre-Driver

,

Automotive 12V and 24V Compliance Integrated Circuit Chip

,

High/Low Side Driver L9945TR

L9945 Integrated Circuit Chip Automotive Fully Configurable 8-Channel High/Low Side MOSFET Pre-Driver
Product Overview Of L9945

L9945 is an 8-channel MOSFET pre-driver configurable for low-side, high-side, peak and hold and H-Bridge load control. It is designed to comply with the requirements of 12 V (passenger vehicle) and 24 V (commercial vehicle) battery systems.

Specifications Of L9945
Product Category Power Management Specialized - PMIC
Type Driver
Mounting Style SMD/SMT
Package / Case TQFP-64
Maximum Output Voltage 14 V
Minimum Operating Temperature -40℃
Maximum Operating Temperature +150℃
Input Current 50 mA
Input Voltage Range 4.5 V to 5.5 V
Operating Supply Voltage 4.5 V to 5.5 V
Output Voltage Range 10 V to 14 V
Key Features Of L9945
  • 12 V and 24 V battery systems compliance
  • 3.3 V and 5 V logic compatible I/O
  • 8-channel configurable MOSFET pre-driver
  • High-side (N-channel and P-channel MOS)
  • Low-side (N-channel MOS)
  • H-bridge (up to 2 H-bridge)
  • Peak & Hold (2 loads)
  • Operating battery supply voltage 3.8 V to 36 V
  • Operating VDD supply voltage 4.5 V to 5.5 V
  • Programmable gate charge/discharge currents for improving EMI behavior
  • Individual diagnosis for short circuit to battery, open load, and short circuit to ground
  • Highly flexible overcurrent sensing implementation
  • 64 programmable overcurrent thresholds independent for each channel
  • Ultra-fast output shutdown in case of overcurrent
  • Current limitation for H-Bridge configuration
  • 32-bit SPI protocol available for configuration and diagnostics
  • Safety features including Built In Self Test (BIST) and Hardware Self Check (HWSC)
  • 10-bit ADC for battery and die temperature measurements available by SPI
Applications Of L9945
  • Automotive 12 and 24 V (passenger and commercial vehicles) applications
  • Low-side, high-side, Peak and hold and H-Bridge load control
  • Designed for driving relays, motors, and all the resistive and inductive loads
Related Components
Part Number Package
TDA38725-0000 PG-IQFN-36
TDA38807 PG-TSNP-14
TDA38641-0000 PG-IQFN-36
TDA38640A-0000 PG-IQFN-36
TDA38740A-0000 PG-IQFN-36
TDA38725A-0000 PG-IQFN-36
TDA38540 PG-IQFN-36
ISO1H812G PG-DSO-36
CY8C4024AZI-S403 PG-TQFP-48
CY8C4024AZI-S413 PG-TQFP-48
Product Tags
L9945TR L9945T L9945
Frequently Asked Questions
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.

Tag:

Integrated Circuit Chip 24-PQFN,

TUSB1002ARGER Dual Channel Linear,

Integrated Chips QFN24

Contact Details
ShenZhen Mingjiada Electronics Co.,Ltd.

Contact Person: Sales Manager

Tel: 86-13410018555

Fax: 86-0755-83957753

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