LM3492MH/NOPB Semiconductors - ICs by Texas Instruments

LED DRIVER BOOST 1MHZ HTSSOP-20

Status: Unknown
Series: -
RoHS: Unknown
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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. The programmable peak current limit and soft-start features reduce current surges at start-up, and an integrated 190 mΩ, 3.9-A N-Channel MOSFET switch minimizes the solution size.

Prices starting from US$1.39


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$1.58
77,528
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Logo for Newark Electronics Newark Electronics US$3.90
56
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Logo for element14 element14 US$3.96
56
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Logo for Chip One Stop Chip One Stop US$1.39
26
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Specifications

Device Topology Boost (Step Up)
Input Voltage Min 4.5V
Input Voltage Max 65V
Output Voltage Max 65V
Output Current Max 200mA
Switching Frequency 1MHz
No. of Outputs 2Outputs
IC Mounting SMD
Driver Case Style HTSSOP
No. of Pins 20Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Current 200mA
Output Voltage 65V

Alternative Descriptions

2-channel individual dimmable LED driver with boost converter and fast current regulator | Texas Instruments
Led Driver, Boost, 1Mhz, Htssop-20 | Newark Electronics
LED DRIVER, BOOST, 1MHZ, HTSSOP-20 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3492MH/NOPB?

Additional datasheets, footprints and schematics for LM3492MH/NOPB are listed on our Part Details page. You can also find images and similar parts to LM3492MH/NOPB on this page.

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What category does LM3492MH/NOPB fall under?

The LM3492MH/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to LM3492MH/NOPB when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

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Is the LM3492MH/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM3492MH/NOPB have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for LM3492MH/NOPB.

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