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EG Micro EG1262 product image
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EG Micro EG1262RoHS

Manufacturer
EG MicroAsian Brands
MPN
EG1262
LCSC Part #
C20416231
Packaging
SOP-8
Customer #
Key Attributes
Wide voltage range current mode forward controller
Datasheetpdf iconEG Micro EG1262
In-Stock: 2,890
2,890 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1443$ 0.72
50+$ 0.1262$ 6.31
150+$ 0.1184$ 17.76
500+$ 0.1087$ 54.35
2,500+$ 0.1044$ 261.00
4,000+$ 0.1018$ 407.20
Standard Packaging4000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerEG Micro
PackagingSOP-8
Operating Temperature-45℃~+125℃
Output Current-
Frequency - Switching68kHz~83kHz
Pd - Power Dissipation-
Voltage - Breakdown-
Voltage - Supply10.5V~16V
TopologyForward;Flyback
FeaturesEMI optimization (spread spectrum);Leading edge blanking;Adjustable current limiting;Under-voltage lockout;Over Voltage Protection;Overtemperature protection (OTP);Soft-start;Over Current Protection;Under Voltage Protection
Output Voltage-
Duty Cycle(Max)50%
Working ModePWM Modulation
Feedback SystemSecondary-Side Feedback
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Introduction

AI Translation

Cost-effective current-mode PWM controller suitable for medium- and high-power forward converter and flyback converter designs. EG1262 features built-in frequency dithering for excellent EMI performance. EG1262 incorporates comprehensive protection functions: VCC undervoltage lockout (UVLO), VCC overvoltage protection (OVP), cycle-by-cycle current limiting, input undervoltage protection, overload protection, over-temperature protection, and soft-start.

Features

AI Translation
  • Wide voltage range up to 38V
  • Excellent EMI characteristics
  • Minimal external components
  • External NTC thermal protection
  • Input undervoltage protection
  • Optocoupler open-circuit protection
  • Maximum duty cycle 50%
  • Current mode control
  • PWM frequency set via external resistor
  • Cycle-by-cycle current limiting
  • Built-in leading edge blanking
  • Low startup current
  • SOP8 package

Applications

AI Translation
  • LED display
  • Lithium battery charger
  • Lead-acid battery charger
  • Adapter motor drive power supply