MAX1845EEI
RoHS
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Package 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
Buck Tube e0 Positive DC to DC switching controller 9.89mm 5.5V 200kHz 300kHz 420kHz 540kHz -40C~85C TA
PDF
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Buying Options
Total Price: USD $3.45
Unit Price: USD $3.44945
≥1 USD $3.44945
≥10 USD $2.831
≥100 USD $2.74265
≥500 USD $2.65335
≥1000 USD $2.565
Inventory: 1781
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish TIN LEAD
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
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type DUAL 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
Frequency - Switching 200kHz 300kHz 420kHz 540kHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Clock Sync No
Output Phases 1
Dimensions
Length 9.89mm
Width 3.9mm
Compliance
RoHS Status Non-RoHS Compliant
Alternative Model
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