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TEXAS INSTRUMENTS  LM3475MF  Hysteretic PFET Controller, 2.7V to 10V, 1 Output, Buck, 2MHz, SOT-23-5

TEXAS INSTRUMENTS LM3475MF
Technical Data Sheet (1.13MB) EN Technical Data Sheet (10.05KB) EN See all Technical Docs

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Product Overview

The LM3475MF is a hysteretic PFET Buck Controller designed to support a wide range of high efficiency applications. The hysteretic control scheme has several advantages, including simple system design with no external compensation, stable operation with a wide range of components and extremely fast transient response. Hysteretic control also provides high efficiency operation, even at light loads. The PFET architecture allows for low component count as well as 100% duty cycle and ultra-low dropout operation.
  • Easy-to-use control methodology
  • 90% Typical high efficiency
  • Internal soft-start
  • Enable pin

 

Product Information

Supply Voltage Min:
2.7V
Supply Voltage Max:
10V
No. of Outputs:
1 Output
Duty Cycle (%):
100%
Controller IC Case Style:
SOT-23
No. of Pins:
5Pins
Switching Frequency:
2MHz
Topology:
Buck (Step Down)
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000252

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