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LM3478MM
RoHS
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Package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / 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 $2.16
Unit Price: USD $2.16173
≥1 USD $2.16173
≥10 USD $2.03937
≥100 USD $1.923938
≥500 USD $1.815035
≥1000 USD $1.712292
Inventory: 263
Minimum: 1
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Technical Details
Supply Chain
Lifecycle Status NRND (Last Updated: 4 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 400kHz
Base Part Number LM3478
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 1.26V
Output Type Transistor Driver
Max Output Current 1A
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 2.97V~40V
Quiescent Current 2.7mA
Control Features Enable, Frequency Control
Topology Boost, Flyback, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~1MHz
Max Input Voltage 45V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Nominal Input Voltage 12V
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Dimensions
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
Compliance
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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