BTA12-03S40S
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Bellnix Co., Ltd. BTA12-03S40S

Manufacturer No:
BTA12-03S40S
Manufacturer:
Bellnix Co., Ltd.
Package:
Bulk
Description:
DC DC CONVERTER 3.3V 1.3W
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BTA12-03S40S is a fifth-generation, ultra-small size, isolated DC-DC converter produced by Bellnix Co., Ltd. This component is designed to provide efficient and reliable power conversion in a compact package. It is part of the BTA series, which is known for its high performance and robust features.

Key Specifications

Parameter Value
Input Voltage Range 6.0 to 9.0V
Output Voltage 3.3V (adjustable range: 3.15 to 3.6V)
Output Current 400mA
Package Type SMD (Surface Mount Device)
Isolation Voltage AC500V (input-output, input-case, output-case)
Isolation Resistance Over 50MΩ (at DC500V)
Operating Temperature Range -40°C to 85°C (derating required from 50°C)
Storage Temperature Range -40°C to 85°C
Humidity Range 95% R.H. max. (max. wet-bulb temp. 38°C, non-condensing)
Dimensions (SMD) W=16.6 mm, L=19.8 mm, H=8.5 mm (typ.)

Key Features

  • Adjustable Output Voltage: The output voltage can be adjusted using an external resistor.
  • Remote ON/OFF Control: The output can be controlled remotely using a low voltage signal (0-0.4V for ON, open for OFF).
  • Dual Power Supply Usable as Single Power Supply: Flexible power supply options.
  • Built-in Over-Current Protection: Auto-recovery type protection circuit operates above 105% of the rated current.
  • Built-in Low Input Voltage Protection: Prevents malfunction at low input voltages.
  • No Electrolytic or Tantalum Capacitors: Enhances reliability and lifespan.
  • MTTF 2,000,000 Hrs: High mean time to failure for increased reliability.
  • Metallic Shield Cover and Halogen-Free PCB: Ensures environmental compliance and durability.

Applications

The BTA12-03S40S is suitable for a variety of applications requiring isolated DC-DC conversion, such as:

  • Industrial control systems
  • Medical devices
  • Aerospace and defense systems
  • Telecommunication equipment
  • Automotive systems

Q & A

  1. What is the input voltage range for the BTA12-03S40S?

    The input voltage range is 6.0 to 9.0V.

  2. What is the output voltage and current of the BTA12-03S40S?

    The output voltage is 3.3V (adjustable range: 3.15 to 3.6V), and the output current is 400mA.

  3. What type of package does the BTA12-03S40S come in?

    The BTA12-03S40S comes in an SMD (Surface Mount Device) package).

  4. What is the isolation voltage of the BTA12-03S40S?

    The isolation voltage is AC500V (input-output, input-case, output-case)).

  5. Does the BTA12-03S40S have built-in protection features?

    Yes, it includes built-in over-current protection and low input voltage protection).

  6. What is the operating temperature range of the BTA12-03S40S?

    The operating temperature range is -40°C to 85°C (derating required from 50°C)).

  7. Is the BTA12-03S40S RoHS compliant?

    Yes, the BTA12-03S40S is RoHS compliant).

  8. How can the output voltage be adjusted?

    The output voltage can be adjusted using an external resistor according to the specified formula).

  9. What is the MTTF of the BTA12-03S40S?

    The mean time to failure (MTTF) is 2,000,000 hours).

  10. Does the BTA12-03S40S use electrolytic or tantalum capacitors?

    No, it does not use electrolytic or tantalum capacitors, enhancing its reliability and lifespan).

Product Attributes

Type:Isolated Module
Number of Outputs:1
Voltage - Input (Min):9V
Voltage - Input (Max):18V
Voltage - Output 1:3.3V
Voltage - Output 2:- 
Voltage - Output 3:- 
Voltage - Output 4:- 
Current - Output (Max):400mA
Power (Watts):1.3 W
Voltage - Isolation:500 V
Applications:ITE (Commercial)
Features:Adjustable Output, Remote On/Off
Operating Temperature:-40°C ~ 85°C (With Derating)
Efficiency:73%
Mounting Type:Surface Mount
Package / Case:10-SMD Module, 7 Leads
Size / Dimension:0.66" L x 0.65" W x 0.33" H (16.8mm x 16.6mm x 8.5mm)
Supplier Device Package:- 
Control Features:- 
Approval Agency:- 
Standard Number:- 
0 Remaining View Similar

In Stock

$16.36
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