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LM3445MM/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Category PMIC - LED Drivers / PMIC - LED Drivers
Description
Tape & Reel (TR) LM3445 Step-Down (Buck) Triac led driver 3mm 1A 12V 5.85kHz
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Inventory: 32
Minimum: 1
Total Price: USD $0.81
Unit Price: USD $0.8056
≥1 USD $0.8056
≥10 USD $0.6612
≥30 USD $0.6403
Technical Details
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 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Type AC DC Offline Switcher
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Lighting
Subcategory Display Drivers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Frequency 30kHz~1MHz
Base Part Number LM3445
Number of Outputs 1
Output Voltage 100V
Operating Supply Voltage 9V
Max Supply Voltage 12V
Min Supply Voltage 8V
Nominal Supply Current 2.85mA
Output Current 1A
Max Supply Current 2.85mA
Quiescent Current 2mA
Topology Step-Down (Buck)
Min Input Voltage 8V
Max Input Voltage 12V
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Internal Switch(s) No
High Level Output Current 1A
Dimming Triac
Number of Segments 3
Switching Frequency 5.85kHz
Multiplexed Display Capability NO
Dimensions
Height 1.07mm
Length 3mm
Width 3mm
Thickness 1.02mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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