Ohmvale
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Semiconductors & interconnect

Microcontrollers and power parts you can still buy in ten years.

Microcontrollers, power and interconnect — open datasheets, published lifecycles, no login.

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Populated circuit board photographed close up: rows of surface-mount microcontrollers and passives on a green PCB.

Product families

Three families, one qualification record.

One audit covers all three families — a second line does not restart supplier approval.

Macro photograph of a QFP microcontroller package with gull-wing leads.11 series

Microcontrollers

Arm Cortex-M0+ to M33, 16 KB to 2 MB flash. OV-M4-128-Q48: Cortex-M4F, 120 MHz, 1.71–3.6 V, QFN-48.

Macro photograph of a power module in a metal-tab package with thick copper leads.8 series

Power management

Buck, boost and LDO regulators to 6 A, plus gate drivers. OV-P6 is the synchronous buck.

Macro photograph of a fine-pitch board-to-board connector pair with gold-plated contacts.6 series

Interconnect

Board-to-board and wire-to-board, 0.4 to 2.0 mm pitch. OV-C04 is the 0.4 mm pair.

All product families

Quality & reliability

Tested in-house, −40 to 125 °C.

Environmental chambers and burn-in racks; 12 months’ last-time-buy notice.

2008
Founded
340
Employees
85
Engineers
1.2 bn
Units tested a year

Qualified to

  • IATF 16949:2016
  • ISO 9001:2015
  • AEC-Q100 Grade 1
  • RoHS 3 / REACH SVHC
Reliability test laboratory with rows of environmental test chambers and burn-in racks.

Applications

Same silicon, four different approval regimes.

We issue the documentation each regime expects, before your quality team asks.

Body-control board with a microcontroller and a metal-tab regulator in an open aluminium housing inside a car door.

Automotive

Parts with PPAP and IMDS records for body, lighting and sensing nodes.

Servo drive board with gate drivers and a heat spreader on a DIN rail inside an open control cabinet.

Industrial

Long-lifecycle parts for drives, metering and factory sensing.

Power stage board with heat-sinked power modules, gate drivers and busbars for an inverter or charger.

Energy

Isolated gate drivers and MCUs for inverters, chargers and BMS.

Open handheld patient monitor showing a dense board with a microcontroller and a fine-pitch connector.

Medical

Documented change control for devices under design-history-file discipline.

Samples & quotes

Send an order code or problem.

Part number? We quote it. Rail and temperature range? An engineer picks one.

Applications reply
Within one business day
Registered office
Eindhoven, Netherlands