MAX1844EEP
RoHS
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Package 20-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC -40C~85C TA 200kHz 300kHz 450kHz 600kHz 5.5V 8.65mm
PDF
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Buying Options
Total Price: USD $2.69
Unit Price: USD $2.6885
≥1 USD $2.6885
≥10 USD $2.2059
≥100 USD $2.1375
≥500 USD $2.06815
≥1000 USD $1.99975
Inventory: 1397
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 20-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2002
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Additional Feature CAN ALSO OPERATE IN PFM MODE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number MAX1844
JESD-30 Code R-PDSO-G20
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Control Features Current Limit, Enable, On Time Control, Power Good
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 3A
Frequency - Switching 200kHz 300kHz 450kHz 600kHz
Clock Sync No
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 5.5V
Compliance
RoHS Status Non-RoHS Compliant
Dimensions
Width 3.9mm
Length 8.65mm
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