LM2596HVS-ADJ Step-down Module 4-50V Wide Input Range

The LM2596HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation.

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SKU: TS-P284
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Description:

LM2596HVS-ADJ Step-down Module 4-50V Wide Input Range series of regulators are monolithic integrated circuits that provide all the active functions for a (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.
Available in a standard 5-lead TO-220 package, 5-lead TO-263 surface mount package, and SOP-8 package. External shutdown is included, featuring typically 30 μA standby current.
The output switch includes cycle-by-cycle current limiting, thermal shutdown, and protection from output short for complete protection under fault conditions.

Features:

  • LM2596HVS Not LM2596S Chip
  • Input Voltage: 4.5V ~ 50V
  • Output Voltage: 1.25V ~ 30V
  • Output Current: 3A (max)
  • Conversion efficiency:92% (the highest)
  • Output Ripple:<30mV
  • Switching frequency:150KHz
  • Operating Temperature:-45 ℃ ~ +85 ℃
  • IN-IN + input Positive Input Negative!
  • The positive output OUT + OUT-output negative
  • Input voltage range: DC 4.5V to 50V (input voltage must be greater than the output voltage to 1.5V or higher. Could not boost)
  • Output voltage range: DC 3V to 40V voltage is continuously adjustable, has high efficiency (up to 92%) the maximum output current of 3A.
  • Measured 12V input, 5V output current is 1A load regulation rate of less than 1%
  • Note: This is the step-down module; the input voltage must be higher than the output voltage.
  • Output current is greater than 2.5A (or output power greater than 10W) to work long hours; please add a heat sink.
  • Size: 43mm x 21mm x 14mm (L x W x H)
Package included: 1x LM2596HVS-ADJ Step-down Module 4-60V Wide Input Range

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Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.

Weight 0.0800 kg
Dimensions 4.5 × 2.1 × 1.5 cm


Product Applications

Simple high-efficiency step-down (buck) regulator. Efficient pre-regulator for linear regulators, On-card switching regulators

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