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LD7575PN The LD7575PN from LEADTREND is a Green-Mode PWM Controller designed for AC/DC power applications. It offers features like high-voltage startup and current mode control.
Mfr Part #:

LD7575PN

Available from 3 distributors
Mfr Name: Leadtrend
Leadtrend
The LD7575PN from LEADTREND is a Green-Mode PWM Controller designed for AC/DC power applications. It offers features like high-voltage startup and current mode control.
✓ Total Stock: 38,407 pcs
$ Price Range: $165.89

LD7575PN Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
5,827 pcs
On Request
5827 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,580 pcs
On Request
2580 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LD7575PN Specifications Quick View

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LD7575PN Description

Short technical summary and product information.

The LD7575PN is a current-mode PWM controller from Leadtrend Technology Corporation, designed for efficient power-saving operation in AC/DC power applications. It integrates a high-voltage current source for direct startup current supply from the bulk capacitor, providing a lossless startup circuit.

 

Key features include leading-edge blanking on the current sensing pin, internal slope compensation, and a non-audible-noise green mode control. The controller also incorporates Under Voltage Lockout (UVLO), Over Voltage Protection (OVP) on Vcc, and Over Load Protection (OLP). It offers a driving capability of 500mA and programmable switching frequency.

 

This PWM controller is suitable for applications such as switching AC/DC adapters, battery chargers, open-frame switching power supplies, and LCD monitor/TV power supplies. The LD7575PN is available in a DIP-8 package.

LD7575PN Quick Information

Product Type: PWM Controller
Canonical Name: LD7575PN Green-Mode PWM Controller
Subcategory: Current Regulation

LD7575PN Compliance

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

LD7575PN Estimated Pricing

Qty Low High
1+ $165.89 $165.89

Estimated market price range - modelled values for guidance only, not live distributor offers.

LD7575PN Features

  • Green-Mode PWM Controller
  • High-Voltage Startup Circuit
  • Current Mode Control
  • Over Voltage Protection
  • Over Load Protection

LD7575PN Applications

  • AC/DC adapter power supplies
  • Battery charger circuits
  • Open frame power supplies
  • LCD monitor power
  • TV power supplies

LD7575PN FAQs

5 frequently asked questions generated from this part’s specifications.
What type of control does the LD7575PN use?

The LD7575PN uses Current Mode Control.

Does the LD7575PN have a startup circuit?

Yes, the LD7575PN features a High-Voltage Startup Circuit.

What protection features are included in the LD7575PN?

The LD7575PN includes Over Voltage Protection (OVP) on Vcc and Over Load Protection (OLP).

What is the driving capability of the LD7575PN?

The LD7575PN has a driving capability of 500mA.

What package is the LD7575PN available in?

The LD7575PN is available in a DIP-8 package.

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