EUTECH

EUP3484DIR1

340kHz Step-down type Adjustable 925mV~20V 3A SOIC-8-EP Voltage Regulators - DC DC Switching Regulators

SOIC-8-EPRoHSActive

3A, 30V, 340kHz Synchronous Step-Down Converter

Manufacturer: EUTECH
Manufacturer part #: EUP3484DIR1
Store part #: C47740
Package / case: SOIC-8-EP
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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3,295 in stock

#C47740

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹74.97	₹74.97
10+	₹60.63	₹606.30
30+	₹54.55	₹1,636.50
100+	₹46.94	₹4,694.00
500+	₹38.04	₹19,020.00
1,000+	₹36.08	₹36,080.00

Quantity (min 1)

1 × ₹74.97

₹74.97

excl. GST

₹88.46 incl. 18% GST

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Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 2,500 per reel

EUP3484DIR1

₹74.97 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃
Frequency - Switching: 340kHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Adjustable soft-start;Overcurrent Protection;External compensation
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~30V
Switch tube (built-in/external): Built-in
Output Voltage: 925mV~20V
Output Current: 3A
Quiescent Current: 450uA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.219 g

Overview

The EUP3484 is a synchronous current mode buck regulator capable of driving 3A continuous load current with excellent line and load regulation. The EUP3484 can operate with an input range 4.5V to 30V and the output can be externally set from 0.925V to 20V with a resistor divider. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 1μA of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup. The EUP3484 require a minimum number of external components.

Applications

Distributed Power Systems
Networking Systems
PC Monitors
Portable Electronics

Key features

3A Output Current
220ns Minimum On Time
35V Input Surge Protection
Integrated 160mΩ/110mΩ DMOS Switches
4.5V to 30V Input Operating Range
Output Adjustable from 0.925V to 20V
Up to 95% Efficiency
1μA Shutdown Current
Fixed 340KHz Frequency
Programmable Soft-Start
Thermal Shutdown and Overcurrent Protection
Input Supply Overvoltage and Undervoltage Lockout
Available in SOP-8 (EP) Package
RoHS Compliant and 100% Lead (Pb) -Free
Halogen-Free

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