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Part Number Overview
Manufacturer Part Number
MAX1844ETP+
Description
IC REG CTRLR BUCK 20-TQFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (4x4)
Manufacturer
Analog Devices Inc./Maxim Integrated
Standard LeadTime
Edacad Model
MAX1844ETP+ Models
Standard Package
60
Supplier Stocks
Technical specifications
Mfr
Analog Devices Inc./Maxim Integrated
Series
-
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
Frequency - Switching
200kHz, 300kHz, 450kHz, 600kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, On Time Control, Power Good
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Supplier Device Package
20-TQFN (4x4)
Base Product Number
MAX1844
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.31.0001
Other Names
2156-MAX1844ETP+-MA
MAXMAXMAX1844ETP+
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc./Maxim Integrated MAX1844ETP+
Documents & Media
Datasheets
1(MAX1844)
Mfg Application Notes
1(Choosing the Right DC-DC Converter for Automotive Applications)
Environmental Information
()
HTML Datasheet
1(MAX1844)
EDA Models
1(MAX1844ETP+ Models)
Part Numbering Guide
1(Part Numbering System)
Quantity Price
-
Substitutes
-