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JoulWatt Tech JW5017S product image
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JoulWatt Tech JW5017SRoHS

Manufacturer
JoulWatt TechAsian Brands
MPN
JW5017S
LCSC Part #
C371172
Packaging
SOT-23-6
Customer #
Key Attributes
1.2A, 26V Synchronous Step-Down Converter
Datasheetpdf iconJoulWatt Tech JW5017S
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QtyUnit Price(Reference Only)Total Amount
5+$ 0.1094$ 0.55
50+$ 0.0856$ 4.28
150+$ 0.0737$ 11.06
500+$ 0.0648$ 32.40
3,000+$ 0.0616$ 184.80
6,000+$ 0.058$ 348.00
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerJoulWatt Tech
PackagingSOT-23-6
Operating Temperature-40℃~+125℃
Frequency - Switching1.2MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection;Light load efficient mode
TopologyBuck
Output TypeFixed
Operating Voltage4.5V~26V
Switch tube (built-in/external)Built-in
Output Voltage800mV~21V
Output Current1.2A
Quiescent Current40uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The M*5017S is a current mode monolithic buck switching regulator. Operating with an input range of 4.5V~26V, the JW5017S delivers 1.2A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit. The JW5017S guarantees robustness with over current protection and hiccup, thermal protection, start-up current run-away protection, and input under voltage lockout. The JW5017S is available in 6-pin SOT23-6 package, which provides a compact solution with minimal external components.

Features

AI Translation
  • 4.5 V to 26 V operating input range 1.2A output current
  • Up to 94% efficiency
  • High efficiency (>78%) at light load
  • Internal Soft-Start
  • Fixed 1.2MHz Switching frequency
  • Available in SOT23-6 package
  • Input under voltage lockout
  • Start-up current run-away protection
  • Over current protection and Hiccup
  • Thermal protection

Applications

AI Translation
  • Distributed Power Systems
  • Automotive Systems
  • High Voltage Power Conversion
  • Industrial Power Systems
  • Battery Powered Systems