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Same model may have multiple batches, images only for reference.
LM3423MH/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM3423MH/NOPB

Part No LM3423MH/NOPB
Manufacturer Texas Instruments
Catalog PMIC - LED Drivers
Description IC LED DRIVER CTRLR DIM 20HTSSOP
Datasheet
LM3423MH/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
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
Frequency 2MHz
Dimming Analog, PWM
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package 20-HTSSOP
Win Source Part Number 298830-LM3423MH
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM3423MH/NOPB CAD Model

Description

The Texas Instruments LM3423MH/NOPB is a versatile and highly efficient controller for boost, SEPIC, or flyback DC-DC converters.

  • Input voltage range: 4.5V to 75V
  • Capable of: driving an N-Channel MOSFET and can operate @ switching frequencies up to 2 MHz
  • Features: a high-side current sense
  • Features: a programmable switching frequency
  • Features: an adjustable soft-start feature
  • Boasts of: a thermal shutdown feature
  • Features: precision enable pin and power good flag
  • Package: 20-pin TSSOP PowerPAD package

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Pricing & Ordering

Quantity Unit Price Ext. Price
7+ $7.7325 $54.1275
16+ $6.3447 $101.5152
25+ $6.1464 $153.6600
34+ $5.9481 $202.2354
44+ $5.7499 $252.9956
59+ $5.1550 $304.1450
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