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LT1170HVIQ The LT1170HVIQ is a monolithic high power-switching regulator from LT, capable of operating in various switching configurations. It features a wide input voltage range and an internal 5A switch.
Mfr Part #:

LT1170HVIQ

Available from 1 distributors
Mfr Name: LT
LT
The LT1170HVIQ is a monolithic high power-switching regulator from LT, capable of operating in various switching configurations. It features a wide input voltage range and an internal 5A switch.
✓ Total Stock: 22,000 pcs

LT1170HVIQ Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
22,000 pcs
On Request
22000 pcs On Request 1 On Request On Request 19+ On Request On Request
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LT1170HVIQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Number of Outputs
Output Voltage
Package / Case
Quiescent Current
SVHC Present
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LT1170HVIQ Description

Short technical summary and product information.

The LT1170HVIQ is a versatile monolithic high power-switching regulator designed by LT. It supports multiple standard switching configurations including buck, boost, flyback, forward, inverting, and Cuk.

 

Key electrical specifications include a wide input voltage range from 3V to 60V, a low quiescent current of 6mA, and an internal 5A switch. The device can deliver load power up to 100W without external power devices. It utilizes current-mode switching techniques for excellent load and line regulation.

 

Designed for ease of use, the LT1170HVIQ integrates oscillator, control, and protection circuitry. It is housed in a standard 5-pin TO-263 power package, making it suitable for board-mount applications. An externally activated shutdown mode reduces supply current to 50μA for standby operation.

 

This switching regulator is well-suited for applications requiring efficient power conversion, such as logic supplies, upconverters, and power inverters.

LT1170HVIQ Quick Information

Product Type: DC DC Converter
Canonical Name: LT1170HVIQ Switching Regulator
Subcategory: Boost Regulators

LT1170HVIQ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT1170HVIQ Features

  • Wide input voltage range: 3V to 60V.
  • Internal 5A high efficiency switch.
  • Operates in nearly all switching topologies.
  • Low quiescent current: 6mA typical.
  • TO-263 surface mount package.

LT1170HVIQ Applications

  • Suitable for logic power supplies.
  • Used for battery upconverters.
  • Applicable for power inverters.
  • Supports multiple output configurations.

LT1170HVIQ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT1170HVIQ?

The LT1170HVIQ operates with an input voltage from 3V to 60V.

What is the package type of the LT1170HVIQ?

The LT1170HVIQ is available in a TO-263 surface mount package.

What is the typical switch current rating?

The typical switch current is 5A.

What is the switching frequency?

The switching frequency is 100kHz.

What is the maximum output voltage?

The maximum output voltage is 60V.

What is the quiescent current?

The typical quiescent current is 6mA.

How many outputs does it have?

It has a single output.

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