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TMI3171

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Product serial number
Vin Range (V):
2.5 to 6.5
Iout (A):
0.8
Switching Frequency (Hz):
1.5M
VFB (V):
0.6
Iq(μA):
50
HSFET Rds(on) (Ω):
0.3
LSFET Rds(on) (Ω):
0.15
Control Mode:
CM
Functions:
PFM
Package:
SOT23-5
Status:
ES
Quantity
-
+
Stock:
0
FEATURES
Parameters
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION
  •  2.5V to 6.5V Input Voltage Range
  •  1.5MHz Switching Frequency
  •  PFM in Light Load
  •  0.8A Output Current
  •  No Schottky Diode Required
  •  Output Voltage as Low as 0.6V
  •  100% Duty Cycle in Dropout
  •  Slope Compensated Current Mode Control for
  •  Excellent Line and Load Transient Response
  •  Short Circuit Protection
  •  Thermal Fault Protection
  •  Inrush Current Limit and Soft Start
  •  Input over voltage protection (OVP)
  •  <1μA Shutdown Current
  •  SOT23-5 Package
We could not find any corresponding parameters, please add them to the properties table

The TMI3171 is a constant frequency 1.5MHz, peak current mode step-down converter with 2.5V to 6.5V wide input voltage range. The
device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The output voltage
can be regulated as low as 0.6V. The TMI3171 can also run at 100% duty cycle for low dropout operation, extending battery life in portable
system. This device adopts peak current mode control and has fast load transient response.

  •  Cellular and Smart Phones
  •  Wireless and DSL Modems
  •  PDA/MID/PAD
  •  Digital Still and Video Cameras

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2020-10-30 10:01:00
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