LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
EG Micro EG6599S product image
  • EG6599S thumbnail 1
  • EG6599S thumbnail 2
  • EG6599S thumbnail 3
  • Pinout
  • Footprint
Images for reference only

EG Micro EG6599SRoHS

Manufacturer
EG MicroAsian Brands
MPN
EG6599S
LCSC Part #
C20416246
Packaging
SOP-16
Customer #
Key Attributes
High-voltage LLC resonant controller
Datasheetpdf iconEG Micro EG6599S
In-Stock: 1,853
1,853 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5611$ 0.56
10+$ 0.4391$ 4.39
30+$ 0.3871$ 11.61
100+$ 0.3236$ 32.36
500+$ 0.3041$ 152.05
1,000+$ 0.2862$ 286.20
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerEG Micro
PackagingSOP-16
Operating Temperature-40℃~+125℃
Output Current-
Frequency - Switching56kHz~64kHz
Pd - Power Dissipation-
Voltage - Breakdown650V
Voltage - Supply8.8V~17V
TopologyHalf-Bridge
FeaturesAdjustable soft-start;Light load efficient mode;Leading edge blanking;Brown-in/Brown-out detection;Under-voltage lockout;Over Current Protection;Under Voltage Protection;Over Voltage Protection
Output Voltage-
Duty Cycle(Max)50%
Feedback System-
Working Mode-
Report an ErrorShow similar products (0) >

Introduction

AI Translation

EG6599S is a dual-ended controller dedicated to resonant half-bridge topology. It provides a 50% complementary duty cycle, with equal on-times for the high-side and low-side switches, a 180° phase difference between them, and output voltage regulation through switching frequency modulation. A fixed dead time ensures soft switching and high-frequency operation. An external oscillator sets the converter's operating frequency, and an internal bootstrap diode is integrated. At startup, to prevent uncontrolled inrush current, the switching frequency starts from its maximum value and gradually decreases to the steady-state value determined by the control loop. This frequency shift is nonlinear, minimizing output voltage overshoot, with a programmable duration. The IC can be forced into controlled burst mode operation under light load to minimize converter input power consumption. IC features include an unlatched active-low disable input, cycle-by-cycle hiccup and undervoltage protection, current sense input, frequency auto-restart, and switchover and delayed shutdown. If the first-level protection is insufficient to control the IC, a higher-level OCP will latch the IC primary current. Their combination provides a complete overload and short-circuit protection circuit. An additional latched disable input (DIS) enables easy implementation of OTP or OVP. An interface with a PFC controller is provided, allowing shutdown under fault conditions — such as OCP shutdown and DIS high — or operation during burst mode.

Features

AI Translation
  • 50% duty cycle, variable frequency controlled resonant half-bridge
  • High-precision oscillator, operating frequency up to 500kHz
  • Two-stage OCP with frequency shift and latched shutdown
  • Interface with PFC controller
  • Latched disable input
  • Burst mode protection at light load
  • Soft-start protection and brown-out protection
  • High-line voltage protection
  • High-side 650V gate driver
  • -0.3A/0.8A high-side and low-side gate drive
  • Lead-free, halogen-free, RoHS compliant
  • Package: SOP16L

Applications

AI Translation
  • LCD & PDP TV
  • AC-DC Adapters
  • Desktop PCs, Entry-level Servers
  • Telecom Equipment SMPS