LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
5% OFF
GOSEMICON GBI1430SMAR product image
  • GBI1430SMAR thumbnail 1
  • GBI1430SMAR thumbnail 2
  • GBI1430SMAR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

GOSEMICON GBI1430SMARRoHS

Manufacturer
GOSEMICONAsian Brands
MPN
GBI1430SMAR
LCSC Part #
C5451744
Packaging
SOP-8
Customer #
Key Attributes
40V, 3.5A Non-Synchronous Step-Down DC-DC Converter
Datasheetpdf iconGOSEMICON GBI1430SMAR
In-Stock: 2,448
2,448 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5176$ 0.4918$ 0.49
10+$ 0.4273$ 0.4060$ 4.06
30+$ 0.3814$ 0.3624$ 10.87
100+$ 0.3354$ 0.3187$ 31.87
500+$ 0.2833$ 0.2692$ 134.60
1,000+$ 0.2696$ 0.2562$ 256.20
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerGOSEMICON
PackagingSOP-8
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching200kHz~2.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Adjustable soft-start;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4V~40V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current3.5A
Quiescent Current100uA
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

GBI1430 is a 40V, 3.5A step-down converter with an integrated 80mΩ high-side MOSFET. The device features a wide input voltage range of 4.0V to 40V, suitable for various applications powered by unregulated supplies, such as industrial or automotive applications. It operates in peak current mode and supports a wide adjustable switching frequency set by an external resistor. The quiescent current in sleep mode is 100uA, and the shutdown current is 1uA, making it well-suited for battery-powered systems. The device integrates multiple protection features, including cycle-by-cycle current limiting, thermal shutdown, output overvoltage protection, and input undervoltage lockout. It is available in an 8-pin eSOP-8L package.

Features

AI Translation
  • Wide input range: 4.0V–40V
  • Up to 3.5A continuous output current
  • 0.8V ±1% feedback reference voltage
  • Integrated 80mΩ high-side power MOSFET
  • Adjustable frequency: 200KHz to 2.5MHz
  • Pulse skip mode at light load
  • 100uA quiescent current in sleep mode
  • Programmable soft-start time
  • Integrated loop compensation
  • eSOP-8L package

Applications

AI Translation
  • 12V, 24V industrial power systems
  • Industrial automation and motor control
  • Automotive accessories