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TI UC3844AD8RoHS

Manufacturer
TI
MPN
UC3844AD8
LCSC Part #
C133841
Packaging
SOIC-8
Customer #
Key Attributes
UCx84xA Current-Mode PWM Controller
Datasheetpdf iconTI UC3844AD8
In-Stock: 50
50 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.808$ 1.81
10+$ 1.5567$ 15.57
30+$ 1.401$ 42.03
75+$ 1.1059$ 82.94
525+$ 1.0346$ 543.17
1,500+$ 1.0021$ 1503.15
Standard Packaging75/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors
ManufacturerTI
PackagingSOIC-8
Output Current1A
Pd - Power Dissipation1W
Frequency - Switching26kHz
FeaturesUnder-voltage lockout;Slope compensation;Under Voltage Protection;Over Current Protection
Output Voltage5V
Duty Cycle(Max)48%
Operating Temperature-40℃~+85℃
Feedback SystemSecondary-Side Feedback
Operating Voltage10V~30V
TopologyFlyback
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging75
Sales UnitPiece

Introduction

AI Translation

Optimized for Off-Line and DC-DC Converters Low Start-Up Current (<0.5 mA) Trimmed Oscillator Discharge Current Automatic Feedforward Compensation Pulse-by-Pulse Current Limiting Enhanced Load Response Characteristics Undervoltage Lockout With Hysteresis Double Pulse Suppression High-Current Totem Pole Output • Internally-Trimmed Bandgap Reference Up to 500-kHz Operation

Features

AI Translation
  • Low Start-Up Current (<0.5 mA)
  • Trimmed Oscillator Discharge Current
  • Automatic Feedforward Compensation
  • Pulse-by-Pulse Current Limiting
  • Enhanced Load Response Characteristics
  • Undervoltage Lockout With Hysteresis
  • Double Pulse Suppression
  • High-Current Totem Pole Output
  • Internally-Trimmed Bandgap Reference
  • Up to 500-kHz Operation

Applications

AI Translation
  • Switch Mode Power Supplies (SMPS)
  • DC-DC Converters
  • Power Modules
  • Industrial PSU
  • Battery Operated PSU