What are the key differences between TLD5095, TLD5097 and TLD5098?

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
fausto_borg
Moderator
Moderator
Moderator
25 sign-ins 10 replies posted 10 likes received
The TLD509x mainly differ in maximum output voltage, output current accuracy, analog dimming, short-to-ground protection and capability to drive an external NMOS for dimming purpose from each other:

Maximum output voltage:

    TLD5095: 45 V


    TLD5097: 61 V


    TLD5098: 61 V


    TLD5099EP: 61 V


LED current accuracy:

    TLD5095: 5%


    TLD5097: 3%


    TLD5098: 3%


    TLD5099EP: 3%


analog dimming:

    TLD5095: No


    TLD5097: Yes


    TLD5098: Yes


    TLD5099EP: Yes


Output short-circuit protection:

    TLD5095: No


    TLD5097: No


    TLD5098: Yes


    TLD5099EP: Yes


Digital PWM dimming:

    TLD5095: Yes, with dedicated PWM gate driver


    TLD5097: Yes


    TLD5098: Yes, with dedicated PWM gate driver


    TLD5099EP: Yes, with dedicated PWM gate driver


Embedded PWM engine:

    TLD5095: No


    TLD5097: No


    TLD5098: No


    TLD5099EP: Yes, 8 bit resolution; frequency adjustable with external capacitor


Spread spectrum:

    TLD5095: No


    TLD5097: No


    TLD5098: No


    TLD5099EP: Yes, 7KHz modulation frequency
0 Likes
0 Replies