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JoulWatt Tech JW5222SOTB#TRPBF product image
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JoulWatt Tech JW5222SOTB#TRPBFRoHS

Manufacturer
JoulWatt TechAsian Brands
MPN
JW5222SOTB#TRPBF
LCSC Part #
C5181545
Packaging
SOT-23-6
Customer #
Key Attributes
Step-down type 800kHz~1.2MHz Adjustable 2.5A 600mV~6V SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS
Datasheetpdf iconJoulWatt Tech JW5222SOTB#TRPBF
In-Stock: 2,605
2,605 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1139$ 0.57
50+$ 0.0901$ 4.51
150+$ 0.0782$ 11.73
500+$ 0.0693$ 34.65
2,500+$ 0.0622$ 155.50
5,000+$ 0.0586$ 293.00
10,000+$ 0.0579$ 579.00
20,000+$ 0.0574$ 1148.00
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℃
FunctionStep-down type
Frequency - Switching800kHz~1.2MHz
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Protection latch;Light load efficient mode;Operating status indication;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage2.5V~6V
Switch tube (built-in/external)Built-in
Output Current2.5A
Output Voltage600mV~6V
Quiescent Current60uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

JW5222 is a current-mode monolithic step-down switching regulator. It operates over an input voltage range of 2.5V to 6V, delivers 2.5A continuous output current, and integrates both P-channel and N-channel MOSFETs. The internal synchronous power switches provide high efficiency. At light loads, the regulator operates at reduced frequency to maintain high efficiency and minimize output ripple. Current-mode control provides tight load transient response and cycle-by-cycle current limiting. The JW5222 ensures robustness through hiccup output short-circuit protection, FB short-circuit protection, startup current runaway protection, input undervoltage lockout and hot-plug protection, and thermal protection. The JW5222 provides a power-good output indication, a feature available only in the SOT23-6 package. The JW5222 is offered in a 5-pin SOT23-5 or 6-pin SOT23-6 package, providing a compact solution with minimal external components.

Features

AI Translation
  • 2.5V to 6V operating input range
  • Up to 2.5A output current
  • Up to 94% peak efficiency
  • High efficiency at light load
  • Internal soft-start
  • 1MHz switching frequency
  • Input undervoltage lockout
  • Hot-plug protection
  • Short-circuit protection
  • Thermal protection
  • Power good indicator (available in SOT23-6 package)
  • RoHS compliant and halogen-free
  • Available in SOT23-5/SOT23-6 packages

Applications

AI Translation
  • 5V or 3.3V point-of-load conversion
  • Set-top boxes
  • Telecom/networking systems
  • Storage devices
  • GPU/DDR power supply