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JSCJ CJ9460T6RoHS

Manufacturer
JSCJAsian Brands
MPN
CJ9460T6
LCSC Part #
C2829445
Packaging
SOT-23-6L
Customer #
Key Attributes
2A, 4.5V-18V Input, 500kHz Synchronous Step-Down Converter
Datasheetpdf iconJSCJ CJ9460T6
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.1945$ 0.19
10+$ 0.1588$ 1.59
30+$ 0.1434$ 4.30
100+$ 0.1243$ 12.43
500+$ 0.1158$ 57.90
1,000+$ 0.1107$ 110.70
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerJSCJ
PackagingSOT-23-6L
Operating Temperature-40℃~+85℃
Frequency - Switching500kHz
Number of Outputs1
FunctionStep-down type
FeaturesHiccup current limiting;Overcurrent Protection;Light load efficient mode
Output TypeAdjustable
TopologyBuck
Operating Voltage4.5V~18V
Switch tube (built-in/external)Built-in
Output Current2A
Output Voltage-
Quiescent Current400uA
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Introduction

AI Translation

The CJ9460 is a constant frequency, current mode step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (L+) battery. The output voltage can be regulated as low as 0.6V. The CJ9460 can also run at 100% duty cycle for low dropout operation, extending battery life in portable system. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load. The CJ9460 is offered in a low profile 6-pin, SOT package, and is available in an adjustable version.

Features

AI Translation
  • High efficiency: Up to 96%
  • 500kHz Constant Frequency Operation
  • 2A Output Current
  • No Schottky Diode Required
  • 4.5V to 18V Input Voltage Range
  • Output Voltage as Low as 0.6V
  • Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
  • Integrated internal compensation
  • Stable with Low ESR Ceramic Output Capacitors
  • Over Current Protection with Hiccup Mode
  • Thermal Fault Protection
  • Inrush Current Limit and Soft Start
  • SOT-23-6L Package
  • -40°C to +85°C Temperature Range

Applications

AI Translation
  • Distributed Power Systems
  • Digital Set Top Boxes
  • Flat Panel Television and Monitors
  • Wireless and DSL Modems
  • Notebook Computer