Texas Instruments LM3423MH/NOPB LED Driver, 75 V 5 A 20-Pin HTSSOP

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Subtotal (1 pack of 2 units)*

£6.36

(exc. VAT)

£7.64

(inc. VAT)

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Per Pack*
2 - 8£3.18£6.36
10 - 18£2.81£5.62
20 +£2.745£5.49

*price indicative

Packaging Options:
RS Stock No.:
268-7517
Mfr. Part No.:
LM3423MH/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Output Current

5A

Product Type

LED Driver

Input Voltage

75 V

Input Voltage Type

AC

Dimming Operation

Analogue, PWM

Package Type

HTSSOP

Number of Pins

20

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Width

16.4 mm

Height

35mm

Length

367mm

Series

LM

Standards/Approvals

RoHS Compliant

The Texas Instruments LED driver has adjustable high side current sense voltage allows for tight regulation of the LED current with the highest efficiency possible. This devices use predictive off time control which is a combination of Peak current mode control and a predictive off timer. This method of control eases the design of loop compensation while providing inherent input voltage feed forward compensation.

Input under voltage and output overvoltage protection

PWM and analogue dimming

Cycle by cycle current limit

Programmable switching frequency

High side adjustable current sense

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