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
CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC -40C~85C TA 200kHz 300kHz 420kHz 540kHz 5.5V 9.89mm
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: 12394
Minimum: 1
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Technical Details
Compliance
RoHS Status Non-RoHS Compliant
Dimensions
Width 3.9mm
Length 9.89mm
Technical
Output Phases 1
Clock Sync No
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 5.5V
Frequency - Switching 200kHz 300kHz 420kHz 540kHz
Output Current-Max 0.00005A
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, Enable, On Time Control, Power Good
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Output Configuration Positive
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Input Voltage-Nom 5V
Output Type Transistor Driver
Number of Outputs 2
Function Step-Down
Base Part Number MAX1845
Time@Peak Reflow Temperature-Max (s) 20
Terminal Pitch 0.635mm
Peak Reflow Temperature (Cel) 240
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Published 2008
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Surface Mount YES
Package / Case 28-SSOP (0.154, 3.90mm Width)
Mounting Type Surface Mount
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