Linear Technology DC1489A-B

Name: DC1489A-B
Brand: Linear Technology
SKU: 3812464-DC1489A-B
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: DC1489A-B

Manufacturer:: Linear Technology

Ventron No:: 3812464-DC1489A-B

Description:: DEMO BOARD FOR LTC3619BEDD

ECAD Model:

Datasheet:: DC1489A-B

Specifications

Linear Technology DC1489A-B technical specifications, attributes, parameters and parts with similar specifications to Linear Technology DC1489A-B.

Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time
8 Weeks
Number of Pins
0
Published
2009
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Base Part Number
LTC3619
Voltage - Input
4.5V~5.5V
Current - Output
500mA 400mA
Voltage - Output
3.3V 3.4V
Utilized IC / Part
LTC3619B
Supplied Contents
Board(s)
Board Type
Fully Populated
Main Purpose
DC/DC, Step Down
Outputs and Type
2, Non-Isolated
Regulator Topology
Buck
RoHS Status
ROHS3 Compliant

Description

DC1489A-B Overview
This product is manufactured by Linear Technology and belongs to the category of Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS. The images we provide are for reference only, for detailed product information please see specification sheet DC1489A-B or the datasheet in PDF format. As a professional electronic components distributor, Ventron has five million electronic components available. Additionally, we have over 500,000 electronic components in stock ready for immediate shipment. If you have requirements, you can send us a quotation form to get the price of DC1489A-B. We attach great importance to our customers' purchasing experience and are willing to establish a long-term cooperative relationship with you. If you have any questions or requirements, please feel free to contact us.

DC1489A-B More Descriptions

LTC3619BEDD Demo Board | 5V Input, VOUT1 = 3.3V @ 400mA, VOUT2 = 3.4V @ 500mA (2A Pulsed)
LTC3619BEDD Demo Board
SEMICONDUCTOR DESIGNER KIT
EVAL BOARD FOR LTC3619B
The LTC3619B is a dual monolithic synchronous buck regulator using a constant frequency current mode architecture. The input supply voltage range is 2.5V to 5.5V, making it ideal for Li-Ion and USB powered applications. 100% duty cycle capability provides low dropout operation, extending the run time in battery-operated systems. Low output voltages are supported with the 0.6V feedback reference voltage. Channel 1 and channel 2 can supply 400mA and 800mA output current, respectively. The LTC3619B’s programmable average input current limit is ideal for USB applications and for point-of-load power supplies because the LTC3619B’s limited input current will still allow its output to deliver high peak load currents without collapsing the input supply. When the sum of both channels’ currents exceeds the input current limit, channel 2 is current limited while channel 1 remains regulated. The operating frequency is internally set at 2.25MHz allowing the use of small surface mount inductors. Internal soft-start reduces in-rush current during start-up. The LTC3619B is available in small MSOP and 3mm × 3mm DFN packages. The LTC3619B is also available in a low quiescent current, high efficiency Burst Mode® version, LTC3619. Light Load Operation LTC3619 Low Ripple Burst Mode (<20mVpp), IQ < 50μA LTC3619B Pulse Skip (<5mVpp) Applications High Peak Load Current Applications USB Powered Devices Supercapacitor Charging Radio Transmitters and Other Handheld Devices

Certification