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Techcode TD1602

Manufacturer
TechcodeAsian Brands
MPN
TD1602
LCSC Part #
C2832210
Packaging
TO-263-5
Customer #
Key Attributes
52kHz Step-down type Adjustable 1.23V~50V 3A TO-263-5 Voltage Regulators - DC DC Switching Regulators
Datasheetpdf iconTechcode TD1602
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.5984$ 0.60
10+$ 0.5858$ 5.86
30+$ 0.5764$ 17.29
100+$ 0.567$ 56.70
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTechcode
PackagingTO-263-5
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching52kHz
FunctionStep-down type
Number of Outputs1
FeaturesOvercurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage60V
Switch tube (built-in/external)Built-in
Output Voltage1.23V~50V
Output Current3A
Quiescent Current5mA
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Introduction

AI Translation

The TD1602 is a series of easy to use fixed and adjustable step-down(buck) switch-mode voltage regulators. These devices are available in fixed output voltage of 5V, and an adjustable output version. Both versions are capable of driving a 3A load with excellent line and load regulation. The TD1602 regulates input voltages from 9V to 60V down to an output voltage as low as 1.23V, and supplies up to 3A of load current. The TD1602 uses current-mode control to regulate the output voltage. The output voltage is measured at FB through a resistive voltage divider and amplified through the internal trans-conductance error amplifier. The output voltage of the error amplifier is compared to the switch current (measured internally) to control the output voltage.

Features

AI Translation
  • 5V and adjustable output versions
  • Output adjustable from 1.23V to 57V
  • Fixed 52KHz frequency internal oscillator
  • Guaranteed 3A output load current
  • Input voltage range up to 60V
  • TTL shutdown capability
  • Excellent line and load regulation
  • High efficiency
  • Thermal shutdown and current limit protection
  • Available in TO-263 packages

Applications

AI Translation
  • Simple High-efficiency step-down regulator
  • On-card switching regulators
  • Positive to negative converter
  • LCD monitor and LCD TV
  • DVD recorder and PDP TV
  • Battery charger
  • Step-down to 3.3V for microprocessors