Features The TD8202A/B/C is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 8 white LEDs in series. The series connection allows the LED current to be identical for uniform brightness. Its low on-resistance of NFET and feedback voltage reduce power loss and achieve high efficiency. Fast 1MHz current-mode PWM o.
The TD8202A/B/C is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 8 white LEDs in series. The series connection allows the LED current to be identical for uniform brightness. Its low on-resistance of NFET and feedback voltage reduce power loss and achieve high efficiency. Fast 1MHz current-mode PWM operation is available for input and output capacitors and a small inductor while minimizing ripple on the input supply. The OVP pin monitors the output voltage and stops switching if exceeds the over-voltage threshold. An internal softstart circuit el.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TD8201 |
Techcode |
White LED Step-up Converter | |
2 | TD8203 |
Techcode |
White LED Step-up Converter | |
3 | TD8208 |
Techcode |
High Efficiency 1MHz 2A Step Up Regulator | |
4 | TD8210 |
Techcode |
Step Up Regulator | |
5 | TD8211 |
Techcode |
Step Up Regulator | |
6 | TD8213 |
Techcode |
Step Up Regulator | |
7 | TD8215 |
Techcode |
Step-up DC/DC Controller | |
8 | TD8218 |
Techcode |
3A constant load current Boost DC/DC Controller | |
9 | TD8228 |
Techcode |
2A Step Up Regulator | |
10 | TD83-2006L1 |
HALO |
Dual Port 10BASE-T Isolation Modules | |
11 | TD83-2006L1RL |
HALO |
10BASE-T Isolation Modules | |
12 | TD8577 |
Techcode |
5V 2.1A 1.2MHz Synchronous Boost Converter |