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LP3783A The LP3783A is an AC-DC controller from Shenzhen Chip Hope Micro-Electronics. It operates within a temperature range of -40℃ to +150℃ and features primary-side feedback.
Mfr Part #:

LP3783A

Available from 1 distributors
Mfr Name: LP
LP
The LP3783A is an AC-DC controller from Shenzhen Chip Hope Micro-Electronics. It operates within a temperature range of -40℃ to +150℃ and features primary-side feedback.
✓ Total Stock: 620 pcs

LP3783A 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
620 pcs
On Request
620 pcs On Request 1 On Request On Request 16+ On Request On Request
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LP3783A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Operating Temperature
Power Dissipation
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LP3783A Description

Short technical summary and product information.

The LP3783A is an AC-DC controller manufactured by Shenzhen Chip Hope Micro-Electronics. This component is designed for power management applications and operates in DCM Isolation mode.

 

Key electrical specifications include a breakdown voltage of 750V and a power dissipation of 0.45W. The device utilizes primary-side feedback for regulation. It offers several protection features such as Over Voltage Protection, Under Voltage Protection, Short Circuit Protection, and Overtemperature protection (OTP), alongside Constant Current Mode (CC) and Constant Voltage (CV) operation.

 

The operating temperature range for the LP3783A is from -40℃ to +150℃. It comes in a SOP-7 package, suitable for surface mount assembly.

 

This AC-DC controller is part of the Power Management (PMIC) category, specifically within AC-DC Controllers and Regulators. Its design considerations include robust protection mechanisms and efficient operation modes.

LP3783A Quick Information

Product Type: AC-DC Controller
Canonical Name: LP3783A AC-DC Controller
Subcategory: Power Management (PMIC)

LP3783A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 3
REACH Status: REACH Unaffected

LP3783A Features

  • 750V breakdown voltage.
  • 0.45W power dissipation.
  • Operates -40℃ to +150℃.
  • SOP-7 package.
  • Primary-side feedback control.

LP3783A Applications

  • AC-DC power conversion.
  • Constant current applications.
  • Constant voltage applications.
  • Power supply regulation.

LP3783A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LP3783A?

-40°C to +150°C.

What package is the LP3783A available in?

SOP-7.

What is the breakdown voltage of the LP3783A?

750V.

What protection features does the LP3783A include?

Over Voltage Protection, Under Voltage Protection, Short Circuit Protection, and Overtemperature Protection (OTP).

What feedback system does the LP3783A use?

Primary-side feedback.

What is the power dissipation of the LP3783A?

0.45W.

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