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LT3489EMS8E#TRPBF IC REG BOOST ADJ 2.5A 8MSOP Analog Devices Inc.

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LT3489EMS8E#TRPBF IC REG BOOST ADJ 2.5A 8MSOP Analog Devices Inc.

Name: LT3489EMS8ETRPBF IC REG BOOST ADJ 25A 8MSOP Analog Devices Inc
Brand: Analog Devices Inc.
Price: 1 USD

Brand Name : Analog Devices Inc.

Model Number : LT3489EMS8E#TRPBF

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Function : Step-Up

Output Configuration : Positive

Topology : Boost

Output Type : Adjustable

Number of Outputs : 1

Voltage - Input (Min) : 2.6V

Voltage - Input (Max) : 16V

Voltage - Output (Min/Fixed) : 2.6V

Voltage - Output (Max) : 40V (Switch)

Current - Output : 2.5A (Switch)

Frequency - Switching : 2MHz

Synchronous Rectifier : No

Operating Temperature : -40°C ~ 85°C (TA)

Mounting Type : Surface Mount

Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

Supplier Device Package : 8-MSOP-EP

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Product Details

DESCRIPTION

The LT®3489 is a fi xed frequency step-up DC/DC converter containing an internal 2.5A, 40V switch. The LT3489 is ideal for large TFT-LCD panel power supplies. The LT3489 switches at 2MHz, allowing the use of tiny, low profile inductors and low value ceramic capacitors. Loop compensation can be either internal or external, giving the user flexibility in setting loop compensation and allowing optimized transient response with low ESR ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up.
The 8-lead MS8E package and high switching frequency ensure a low profile overall solution less than 1.1mm high.

FEATURES

■ 2.5A, 0.12Ω, 40V Internal Switch
■ 2MHz Switching Frequency
■ Integrated Soft-Start Function
■ VIN Range: 2.6V to 16V
■ Adjustable Output from VIN to 40V
■ Low VCESAT Switch: 110mV at 1A (Typical)
■ 8V at 610mA from a 3.3V Input
■ Internal or External Loop Compensation
■ Small 8-Lead MS8E

APPLICATIONS

■ TFT-LCD Bias Supplies
■ GPS Receivers
■ DSL Modems
■ Local Power Supply

Specifications

Attribute	Attribute Value
Manufacturer	Analog Devices / Linear Technology
Product Category	IC Chips
Series	-
Packaging	Tape & Reel (TR) Alternate Packaging
Package-Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Operating-Temperature	-40°C ~ 85°C (TA)
Mounting-Type	Surface Mount
Output-Type	Adjustable
Function	Step-Up
Supplier-Device-Package	8-MSOP-EP
Number-of-Outputs	1 Output
Topology	Boost
Frequency-Switching	2MHz
Current-Output	2.5A (Switch)
Output-Configuration	Positive
Output Voltage	2.6V
Voltage-Output-Max	40V (Switch)
Synchronous-Rectifier	No
Voltage-Input-Min	2.6V
Voltage-Input-Max	16V

Descriptions

Boost Switching Regulator IC Positive Adjustable 2.6V 1 Output 2.5A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

LT3489 - 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start

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