LM3492HCMH/NOPB


YeeHing #: Y012-LM3492HCMH/NOPB
Inventory: 4400

Feel free to reach out to us for more information.
Click the button below to unveil exclusive discounts and delightful surprises.

Description

LM3492HCMH/NOPB Texas Instruments - Yeehing Electronics

high contrast 2-channel individual dimmable LED driver with boost converter and current regulator

Pricing (USD)

Quantity Unit Price
1 — 99 4.286
100 — 249 3.756
250 — 999 2.633
1,000 + 1.49

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category LED Lighting Drivers
RoHS Y
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Mounting Style SMD/SMT
Package / Case HTSSOP-20
Series LM3492HC
Packaging Reel
Features Adjustable Switch Frequency, Enable/Shutdown, Integrated Switch, Power Good, Soft Start, Thermal Sh
Operating Temperature Range - 40 C to + 125 C
Brand Texas Instruments
Dimming PWM
Product Type LED Lighting Drivers
Factory Pack Quantity 73
Subcategory Driver ICs
Unit Weight 0.002885 oz

For more information, please refer to datasheet

Documents

LM3492HCMH/NOPB Datasheet

More Information

The LM3492HC/-Q1 device integrates a boost converter and a two-channel current regulator to implement a highly efficient and cost effective LED driver. This device drives 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 projected-on-time control method to give a fast transient response with no compensation required. The nearly constant switching frequency can be set to a level from 200 kHz to 1 MHz. Ceramic capacitors stabilize the application circuit and produce no audible noise on dimming. The programmable peak current limit and soft-start features reduce current surges at start-up. An integrated, 190-mΩ, 3.9-A, N-Channel MOSFET switch minimizes the solution size. The fast slew rate current regulator allows high frequency and narrow pulse width dimming signals to achieve a very high contrast ratio of 10000:1. The LED current can be set from 50 mA to 250 mA by a single resistor.

You may also like

Recently viewed