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Certifications
BOM Tool

LM3431AMH/NOPB

Part No LM3431AMH/NOPB
Manufacturer Texas Instruments
Catalog PMIC - LED Drivers
rohs

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Ask for an estimation
Supplier Lead-Time Call for availability
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1+
$12.715385
$12.715
10+
$11.99563
$119.956
100+
$11.316642
$1131.664
500+
$10.676079
$5338.04
1000+
$10.071774
$10071.774
* The above prices does not include taxes and freight rates, which will be calculated on the order pages.
Availability: In Stock pieces
MOQ: 1 pcs
Order Increment : 1 pcs
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Products specifications

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 28

Dimensions

Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Matte Tin (Sn)
Applications Backlight
Max Power Dissipation 3.1W
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LM3431
Number of Outputs 3
Output Voltage 40V
Max Supply Voltage 36V
Min Supply Voltage 4.5V
Power Dissipation 3.1W
Output Current 200mA
Max Supply Current 4.85mA
Quiescent Current 4mA
Topology Step-Up (Boost)
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Internal Switch(s) No
High Level Output Current 20mA
Low Level Output Current 8mA
Dimming Analog, PWM
Switching Frequency 1MHz
Voltage - Supply (Min) 4.5V

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Description

Tube LM3431 Step-Up (Boost) Analog PWM led driver 9.7mm 20mA 36V 3.1W

Contact Us

10,000+

Daily Order Quantity

5000,000+

Alternative Parts

2800+

Worldwide Manufacturers

32,000m²

In-stock Warehouse

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