Varnitronics
TMI3331 TMI
TMI

TMI3331

Step-down type 130kHz~500kHz Adjustable 3A ESOP-8 Voltage Regulators - DC DC Switching Regulators RoHS

ESOP-8ROHS CompliantActive

30V, 3A Wide-Input Range Synchronous Step-Down DC/DC Converter

Manufacturer
TMI
Manufacturer part #
TMI3331
Store part #
C7470272
Package / case
ESOP-8
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,645 in stock

#C7470272

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹21.02₹105.10
50+₹17.08₹854.00
150+₹15.11₹2,266.50
500+₹13.63₹6,815.00
3,000+₹12.45₹37,350.00
6,000+₹11.85₹71,100.00

5 × ₹21.02

₹105.10

excl. GST

₹124.02 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

TMI3331

₹105.10 for 5 + GST

Specifications

Operating Temperature
-40℃~+125℃@(TJ)
Function
Step-down type
Frequency - Switching
130kHz~500kHz
Number of Outputs
1
Features
Cycle-by-cycle current limiting;Hiccup current limiting;Adjustable current limiting;Cable compensation;Light load efficient mode
Output Type
Adjustable
Topology
Buck
Operating Voltage
8V~30V
Switch tube (built-in/external)
Built-in
Output Current
3A
Quiescent Current
1mA

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.105 g

Overview

TMI3331 and TMI3331A are wide input voltage, high efficiency step-down DC/DC converter. TMI3331 operates in force PWM mode with adjustable switching frequency, and TMI3331A operates in PFM mode at light load condition. TMI3331 and TMI3331A provide up to 3A output current. Switching frequency can be set by external resistor. TMI3331 and TMI3331A internal Integrate 80mΩ high side and 60mΩ low side power MOSFET, which allows a high efficiency over the wider range of the load. Advanced production features include input UVLO, thermal shutdown, soft start and input and output OVP. The TMI3331 and TMI3331A require a minimum number of readily available standard external components and is available in an 8-pin ESOP ROHS compliant package.

Applications

  • Auto Electronic Equipment
  • TV/Monitor
  • Distributed Power Systems
  • Networking Systems

Key features

  • 36V Input Voltage Surge
  • Wide input voltage Range: 8V~30V
  • Up to 3A Output Current
  • 130kHz~500kHz Adjustable Frequency
  • Internal Compensation
  • 32V Input OVP Protection
  • Output OVP Protection
  • Efficiency up to 93%
  • Force PWM Operation: TMI3331
  • PFM Operation in Light Load: TMI3331A
  • ±2% Feedback Voltage Accuracy
  • Integrated Soft Start
  • Thermal Shutdown
  • Constant Current Limit
  • Short Circuit Hiccup Mode
  • Cycle-by-Cycle Current Limit
  • ESOP8 Package

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