Datasheet Details
| Part number | LM3492-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.42 MB |
| Description | Two-Channel Individual Dimmable LED Driver |
| Datasheet | LM3492-Q1 LM3492 Datasheet (PDF) |
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Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design LM3492, LM3492-Q1 SNVS656D – SEPTEMBER 2010 – REVISED OCTOBER 2016 LM3492/-Q1 Two-Channel Individual Dimmable LED.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | LM3492-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.42 MB |
| Description | Two-Channel Individual Dimmable LED Driver |
| Datasheet | LM3492-Q1 LM3492 Datasheet (PDF) |
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The LM3492/-Q1 integrates a boost converter and a two-channel current regulator to implement a high efficient and cost effective LED driver for driving two individually dimmable LED strings with a maximum power of 15 W and an output voltage of up to 65 V.
The boost converter employs a proprietary ProjectedOn-Time control method to give a fast transient response with no compensation required, and a nearly constant switching frequency programmable from 200 kHz to 1 MHz.
The application circuit is stable with ceramic capacitors and produces no audible noise on dimming.
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| Part Number | Description |
|---|---|
| LM3492 | Two-Channel Individual Dimmable LED Driver |
| LM34922 | 2A Constant On-Time Switching Regulator |
| LM34923 | 80-V 600-mA Constant On-Time Buck Switching Regulator |
| LM34925 | Integrated Secondary-Side Bias Regulator |
| LM34926 | Integrated Secondary-Side Bias Regulator |
| LM34927 | Integrated Secondary-Side Bias Regulator |
| LM3492HC | LED Driver |
| LM3492HC-Q1 | LED Driver |
| LM3490 | Quasi Low-Dropout Linear Voltage Regulator |
| LM34902 | 300mA Current Limited Power Switch |