| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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25,000 pcs
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25000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Dimming | |
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| Internal Switch(s) | |
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The MAX16834ATP+T is a current-mode, high-brightness LED driver IC from Analog Devices, suitable for various topologies including boost, boost-buck, SEPIC, and high-side buck. It integrates an n-channel power MOSFET driver and an n-channel PWM dimming MOSFET driver, enabling wide-range dimming control up to 20kHz and analog dimming via the REFI input.
This device operates with a programmable switching frequency between 100kHz and 1MHz, allowing for design optimization in terms of efficiency and board space. It supports a wide supply voltage range of 4.75V to 28V and includes a 3A sink/source gate driver for power MOSFETs. Additional features include an external enable/disable input, an on-chip oscillator, and a fault indicator output.
The MAX16834ATP+T is available in a 20-pin TQFN (4x4) package and operates within an automotive temperature range of -40°C to 125°C. Its integrated high-side current-sense amplifier simplifies boost-buck applications by eliminating the need for a separate component.
Key applications include single-string LED LCD backlighting, automotive lighting, projection systems, and architectural lighting. It is also suitable for DC-DC converter applications like boost or boost-buck.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 4.75V to 28V.
It comes in a 20-WFQFN exposed pad package (20-TQFN 4x4).
-40°C to 125°C.
100kHz to 1MHz.
It has one output.
No, it does not have internal switches.
Surface mount.