LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
Leadtrend LD5525GL product image
  • LD5525GL thumbnail 1
  • LD5525GL thumbnail 2
  • LD5525GL thumbnail 3
  • Pinout
  • Footprint
Images for reference only

Leadtrend LD5525GLRoHS

Manufacturer
LeadtrendAsian Brands
MPN
LD5525GL
LCSC Part #
C440804
Packaging
SOT-26
Customer #
Key Attributes
200mW 8V~26.5V Flyback SOT-26 AC DC Converters, Offline Switchers RoHS
Datasheetpdf iconLeadtrend LD5525GL
Out of Stock
Notify Me
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit Price(Reference Only)Total Amount
1+$ 0.2086$ 0.21
10+$ 0.1627$ 1.63
30+$ 0.1431$ 4.29
100+$ 0.1185$ 11.85
500+$ 0.1076$ 53.80
1,000+$ 0.1011$ 101.10
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerLeadtrend
PackagingSOT-26
Operating Temperature-40℃~+85℃
Output Current-
Frequency - Switching85kHz;130kHz;25kHz~27kHz;65kHz
Pd - Power Dissipation200mW
Voltage - Breakdown-
Voltage - Supply8V~26.5V
TopologyFlyback
FeaturesSoft-start;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP);Under Voltage Protection
Output Voltage-
Duty Cycle(Max)-
Working ModeCCM;QR
Feedback SystemSecondary-Side Feedback
Report an ErrorShow similar products (0) >

Introduction

AI Translation

In order to enhance the efficiency performance, the LD5525 integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM control for light load condition and Continue Conduction Mode (CCM) for heavy load condition. Moreover, the QR controller not only gains the system performance, but also brings the worse EMI capability, while the frequency swapping function of LD5525 can reduce the EMI emission of SMPS and helps the power circuit designers to simply deal with EMI filter and saves several component and developing time. The LD5525 is implemented in SOT-26 package, and includes the comprehensive protection function, such as Over Load Protection (OLP), Over Voltage Protection (OVP), Output Short Circuit Protection (OSCP) and internal Over Temperature Protection (OTP). Furthermore, the programmable Brown-in/out Protection is built-in.

Features

AI Translation
  • Secondary-side feedback control with quasi-resonant operation
  • Low Startup Current (<3μA - 0.5mA)
  • Ultra-low operating current at light load
  • Current Mode Control with Cycle-by-Cycle Current Limit
  • Green Mode Control
  • UVLO (Under Voltage Lockout)
  • LEB (Leading-Edge Blanking) on CS Pin
  • VCC OVP (Over Voltage Protection)
  • Adj. OVP (Over Voltage Protection) on FB pin
  • Adj. UVP (Under Voltage Protection) on FB pin
  • Adjustable Brown in/out on FB pin
  • OLP (Over Load Protection)
  • External OTP (Over Temperature Protection) on CS Pin
  • Internal OTP (Over Temperature Protection)
  • Gate Source/Sink Capability: 250mA/-500mA

Applications

AI Translation
  • Switching AC/DC Adaptor
  • Typical Application