14 Terminals 3V~5.5V LM2746 DC to DC converter IC 1 Outputs 50kHz~1MHz Transistor Driver
SOT-23
LM2746MXAX/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
14-PowerTSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.635mm
Base Part Number
LM2746
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
3V~5.5V
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
50kHz~1MHz
Synchronous Rectifier
Yes
Max Frequency
1MHz
Duty Cycle (Max)
80%
Clock Sync
No
RoHS Status
ROHS3 Compliant
LM2746MXAX/NOPB Product Details
LM2746MXAX/NOPB Overview
Capsuled in the 14-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 3V~5.5V. Qualified to work in a -40°C~125°C TJ dc switcher. This switching controller can switch at 50kHz~1MHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with a variety of function. Other relevant dc to dc converter ics can be found by searching "LM2746". Switching converter is a type of Switching Regulator or Controllers in particular. The max frequency of the pmic can reach 1MHz.
LM2746MXAX/NOPB Features
Transistor Driver Outputs Switching Frequency: 50kHz~1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
LM2746MXAX/NOPB Applications
There are a lot of Texas Instruments LM2746MXAX/NOPB DC to DC converter applications.