Varnitronics
KP40511SGA Kiwi Instruments
Kiwi Instruments

KP40511SGA

1 Channel 6A SOP-8

SOP-8RoHSActive

High-performance secondary-side synchronous rectifier switching tube with fast shutdown function

Manufacturer
Kiwi Instruments
Manufacturer part #
KP40511SGA
Store part #
C2692176
Package / case
SOP-8
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,766 in stock

#C2692176

Stock & price checked 5 days ago

QuantityUnit pricePack price
1+₹50.58₹50.58
10+₹44.29₹442.90
30+₹41.77₹1,253.10
100+₹38.41₹3,841.00
500+₹33.38₹16,690.00
1,000+₹32.32₹32,320.00

1 × ₹50.58

₹50.58

excl. GST

₹59.68 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 4,000 per reel

KP40511SGA

₹50.58 for 1 + GST

Specifications

Operating Temperature
-40℃~+150℃
Features
Under-voltage lockout
number of channels
1
Maximum Continuous Current
6A
Control Input Logic
Active High
RDS(on)
20mΩ
Operating Voltage
300mV~12V

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
4,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.29 g

Overview

KP4051XSG is a high-performance secondary-side synchronous rectification power switch designed to replace Schottky rectifier diodes for improved system efficiency. KP4051XSG supports both High Side and Low Side configurations with an integrated high-voltage VDD supply module, eliminating the need for auxiliary winding power supply and reducing system cost. KP4051XSG features fast turn-off capability and supports Discontinuous Conduction Mode (DCM), Quasi-Resonant Mode (QR), and Continuous Conduction Mode (CCM). KP4051XSG integrates an intelligent turn-on detection function to effectively prevent false SR turn-on caused by Vds oscillation in DCM.

Applications

  • USB PD fast charging adapter

Key features

  • Built-in 100V MOSFET
  • Supports DCM, QR, and CCM operation
  • Integrated 180V high-voltage supply circuit, no auxiliary winding required
  • Supports synchronous rectification down to 0V output voltage
  • Wide output voltage range, ideal for fast charging applications supporting QC, PD, and other protocols
  • Supports High Side and Low Side configurations
  • -30ns turn-on and turn-off delay
  • Intelligent turn-on detection to prevent false triggering
  • Intelligent zero-crossing detection
  • Gate intelligent clamping before startup
  • SOP8 package

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