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TBA 1-0522HI Traco Power TBA 1-0522HI is an isolated DC DC converter with dual ±12V outputs delivering 984mW. It features 3kV isolation, 82% efficiency, and operates from -40°C to 85°C.
Mfr Part #:

TBA 1-0522HI

Available from 1 distributors
Mfr Name: Traco Power
Traco Power
Traco Power TBA 1-0522HI is an isolated DC DC converter with dual ±12V outputs delivering 984mW. It features 3kV isolation, 82% efficiency, and operates from -40°C to 85°C.
✓ Total Stock: 8 pcs
$ Price Range: $3.32 - $3.65

TBA 1-0522HI Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
8 pcs
On Request
8 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TBA 1-0522HI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TBA 1-0522HI Description

Short technical summary and product information.

The Traco Power TBA 1-0522HI is a 1 Watt isolated DC DC converter in the TBA 1HI series. It accepts a nominal 5V input (4.5-5.5V range) and provides dual regulated outputs of +12V and -12V at 41mA each, for a total output power of 984mW. The converter achieves up to 82% typical efficiency and offers 3kV input-to-output isolation. It is designed with continuous short circuit protection (SCP) and operates over an ambient temperature range of -40°C to 85°C without derating. The part is housed in a compact SIP-7 through-hole package measuring 19.5mm x 6.0mm x 10.0mm, suitable for space-constrained applications. Typical applications include commercial ITE equipment requiring isolated dual supply rails.

TBA 1-0522HI Quick Information

Product Type: DC DC Converter
Series: TBA 1HI
Canonical Name: DC DC Converter, Isolated Module, 12V Input, ±12V Output, 984mW, SIP-7
Subcategory: Dual Output

TBA 1-0522HI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TBA 1-0522HI Estimated Pricing

Qty Low High
1+ $3.65 $3.65
20+ $3.32 $3.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

TBA 1-0522HI Features

  • Dual ±12V outputs at 41mA each.
  • 984mW output power in SIP-7 package.
  • 3kV DC input-to-output isolation.
  • 82% typical conversion efficiency.
  • Short circuit protection included.

TBA 1-0522HI Applications

  • Used in commercial ITE equipment.
  • Generates bipolar supply from 5V input.
  • Suitable for isolated sensor interfaces.
  • Fits space-constrained board designs.

TBA 1-0522HI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 4.5 V to 5.5 V (nominal 5 V).

What package type is available?

The package is 7-SIP Module, 5 Leads (SIP-7) for through-hole mounting.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C without derating.

Is this component RoHS compliant?

Yes, it is listed as RoHS3 compliant.

What are the output voltages and currents?

Output 1: +12V at 41mA; Output 2: -12V at 41mA.

What is the efficiency of this converter?

The typical efficiency is 82%.

What isolation voltage does the module provide?

The isolation voltage is 3000 VDC (3 kV).

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