LM3478MM
RoHS
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Package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM3478 Boost Flyback SEPIC Tape & Reel (TR) e0 DC to DC switching controller 1A 1A 1.07mm 1.26V
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Buying Options
Total Price: USD $1.14
Unit Price: USD $1.13623
≥1 USD $1.13623
≥10 USD $1.07191
≥100 USD $1.01124
≥500 USD $0.954
≥1000 USD $0.9
≥3000 USD $0.84906
Inventory: 35287
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
REACH SVHC No SVHC
Dimensions
Thickness 970μm
Width 3mm
Length 3mm
Height 1.07mm
Technical
Max Duty Cycle 100 %
Switcher Configuration SINGLE
Nominal Input Voltage 12V
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 45V
Frequency - Switching 100kHz~1MHz
Control Mode CURRENT-MODE
Topology Boost, Flyback, SEPIC
Control Features Enable, Frequency Control
Quiescent Current 2.7mA
Voltage - Supply (Vcc/Vdd) 2.97V~40V
Output Current 1A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Max Output Current 1A
Output Type Transistor Driver
Output Voltage 1.26V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number LM3478
Frequency 400kHz
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Termination SMD/SMT
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Not For New Designs
JESD-609 Code e0
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 8
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status NRND (Last Updated: 4 days ago)
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