LTC1923EGN#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Power Management - Specialized
Description
LTC1923 Tube Surface Mount Thermoelectric Cooler/Heater pmic power management device 9.9mm 5.5V 270kHz -40C~85C
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Buying Options
Total Price: USD $34.22
Unit Price: USD $34.2232
≥1 USD $34.2232
≥10 USD $31.92728
≥100 USD $30.588976
≥500 USD $27.721258
≥1000 USD $26.765323
Inventory: 283
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2001
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Thermoelectric Cooler/Heater
HTS Code 8542.39.00.01
Subcategory Other Analog ICs
Technology CMOS
Voltage - Supply 2.7V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1923
Pin Count 28
JESD-30 Code R-PDSO-G28
Qualification Status Not Qualified
Input Voltage-Nom 5V
Power Supplies 5V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Supply 2mA
Input Voltage (Min) 2.7V
Control Mode VOLTAGE-MODE
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 270kHz
Dimensions
Height Seated (Max) 1.75mm
Length 9.9mm
Width 3.9116mm
Compliance
RoHS Status ROHS3 Compliant
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