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LTC1439CG

Linear Technology/Analog Devices
RoHS
/
Package 36-SSOP (0.209, 5.30mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC1439 Buck Tube R-PDSO-G36 DC to DC switching controller 2A 0.65mm 36V Up to 400kHz
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Inventory: 142
Minimum: 1
Total Price: USD $22.16
Unit Price: USD $22.15752
≥1 USD $22.15752
≥10 USD $20.432412
≥100 USD $19.514131

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 36-SSOP (0.209, 5.30mm Width)
Surface Mount YES

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2005
JESD-609 Code e0
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC1439
JESD-30 Code R-PDSO-G36
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Control Features Enable, Power on Reset, Soft Start
Input Voltage (Min) 3.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 2A
Frequency - Switching Up to 400kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99%
Clock Sync No
Output Phases 1

Dimensions

Width 5.3mm

Compliance

RoHS Status Non-RoHS Compliant

Alternative Model

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