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Same model may have multiple batches, images only for reference.
LM3421MHX/NOPB Texas Instruments
Same model may have multiple batches, images only for reference.

LM3421MHX/NOPB

Part No LM3421MHX/NOPB
Manufacturer Texas Instruments
Catalog PMIC - LED Drivers
Description IC LED DRIVER CTRLR DIM 16HTSSOP
Datasheet
LM3421MHX/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Type DC DC Controller
Topology SEPIC, Step-Down (Buck), Step-Up (Boost)
Number of Outputs 1
Operating Input Voltage(Min) 4.5V
Maximum Supply Voltage 75V
Output Voltage 3 V to 72 V
Frequency 2MHz
Dimming Analog, PWM
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package 16-HTSSOP
Win Source Part Number 019136-LM3421MHX/NOPB
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name LM3421
Introduction Date July 09, 2008
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2028
Ultra Librarian 3D Model Ultra Librarian LM3421MHX/NOPB CAD Model

Description

The LM3421MHX/NOPB is a versatile and high-performance product from Texas Instruments, a leading manufacturer of semiconductors.

  • Equipped with: a constant current output
  • Input voltage range: 4.5V to 75V
  • Flexibility: can be used in several different topologies, including boost, SEPIC, and isolated flyback
  • Offers advanced protection features: It includes a current limit and thermal shutdown feature
  • Advantage: high efficiency
  • Package: 20-pin TSSOP (Thermally Enhanced Thin Shrink Small Outline Package)

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Quantity Unit Price Ext. Price
9+ $5.8647 $52.7823
21+ $4.8121 $101.0541
33+ $4.6617 $153.8361
45+ $4.5113 $203.0085
58+ $4.3610 $252.9380
77+ $3.9098 $301.0546
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