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Same model may have multiple batches, images only for reference.
LM3431MHX Real Image
Same model may have multiple batches, images only for reference.

LM3431MHX

Part No LM3431MHX
Manufacturer National Semiconductor (TI)
Catalog PMIC - LED Drivers
Description IC LED DRVR CTRLR PWM 28HTSSOP
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
Mfr National Semiconductor (TI)
Series Automotive, AEC-Q100
Package Bulk
Product Status Active
Type DC DC Controller
Topology Step-Up (Boost)
Internal Switch(s) No
Number of Outputs 3
Voltage - Supply (Min) 4.5V
Voltage - Supply (Max) 36V
Voltage - Output 5.5V ~ 40V
Current - Output / Channel 200mA
Frequency 1MHz
Dimming Analog, PWM
Applications Backlight
Temperature Range - Operating -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-HTSSOP
Base Product Number LM3431
Standard Package 247 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 616162-LM3431MHX
Ultra Librarian 3D Model Ultra Librarian LM3431MHX CAD Model

Description

The LM3431MHX is an LED driver from National Semiconductor (TI) that falls under the category of Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers.

  • Type: Step-up (boost) DC-DC controller
  • Application: Backlight
  • Number of Outputs: Three
  • Current Output: 200mA per channel
  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 5.5V to 40V
  • Frequency: 1MHz
  • Dimming: Analog and PWM
  • Mounting: Surface mountable
  • Package: 28-TSSOP with exposed pad
  • Suitable for: Automotive applications
  • Standard: AEC-Q100
  • Temperature Range: -40°C to 125°C
  • Product Status: Active

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