| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Dimming | |
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The Microchip Technology HV861K7-G is a dimmable, dual EL Lamp driver IC designed for applications such as keypad and LCD backlighting in portable devices. It supports adjustable output regulation for dimming and offers lamp fade-in/fade-out capability.
Key electrical specifications include an input voltage range of 2.5V to 4.5V and an operating frequency range of 40kHz to 200kHz. The device features dimming capability, allowing for precise control of EL Lamp brightness. It is designed for low audible noise operation.
This IC is housed in a 16-WFQFN Exposed Pad package and is designed for surface mount applications. The operating temperature range is -40°C to 85°C, making it suitable for a variety of environmental conditions. The device is compatible with single-cell lithium-ion batteries and uses a single miniature inductor to power both lamps.
Applications include dual display cellular phones, PDAs, handheld wireless communication products, and Global Positioning Systems (GPS). The driver is disabled when both EN1 and EN2 logic inputs are low.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 4.5V.
The operating frequency is between 40 kHz and 200 kHz.
Yes, the HV861K7-G supports dimming.
The operating temperature range is -40°C to 85°C.
The HV861K7-G is supplied in a 16-WFQFN Exposed Pad package.
The nominal output voltage for the EL Lamps is 90V.
The peak-to-peak output voltage capability is 180VPP.