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TMI3274T

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Product serial number
VIN Range(V):
3.5 to 18
IOUT(A):
3
Switching Frequency(Hz):
600k
VFB(V):
0.765
Iq(μA):
400
HSFET Rds(on)(Ω):
0.12
LSFET Rds(on)(Ω):
0.07
Control Mode:
CM
Functions:
PFM
Package:
SOT23-6
Status:
MP
Quantity
-
+
Stock:
0
FEATURES
Parameters
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION

. High Efficiency: Up to 95%@5V
. 600kHz Frequency Operation
. 3.0A Peak Output Current
. 2.5A Continuous Current
. No Schottky Diode Required
. 3.5V to 18V Input Voltage Range
. 0.765V Reference
. Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
. Integrated internal compensation
. Stable with Low ESR Ceramic Output Capacitors
. Over Current Protection with Hiccup-Mode
. Input overvoltage protection (OVP)
. Thermal Shutdown
. Inrush Current Limit and Soft Start
. Available in SOT23-6 Package
. -40°C to +125°C Junction Temperature Range

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The TMI3274T is a fully integrated, high- efficiency peak 3.0A synchronous rectified step-down converter. The TMI3274T operates at high efficiency over a wide output current load range.

This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.

The TMI3274T requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package.

. Distributed Power Systems
. Digital Set Top Boxes
. Flat Panel Television and Monitors
. Notebook computer
. Wireless and DSL Modems

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2020-09-14 15:57:07
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