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Part No. |
Features |
VIN(V) |
Iout(mA) |
Package |
|---|---|---|---|---|
|
UD8973 |
* Integrated ghosting effect elimination * Greatly improve refresh rate * Eliminate the caterpillar phenomena caused by LED leakage current and short circuit * Short-circuit and over-current protection |
6.5 |
3000 |
SOP-8 |
|
UD8971 |
* Integrated ghosting effect elimination * Integration of two power PMOS transistor output PIN * Integrated anti-LED bead reverse breakdown voltage regulator circuit |
3.0~5.5 |
3000 |
SOP-7 |
|
UL0512 |
LANDSCAPE LIGHTING DRIVE IC * Input Voltage: 3.5V~5.5V * OUT R/G/B Constant Current: 12mA * OUT R/G/B Output Gray Level: 256 * OUT R/G/B Power-on state: OFF * Build in high precision and high stability oscillator * Serial data transmission * Shaping the cascade data before output to prevent attenuation * Data transmission rate : 800Kbps * Synchronous refresh of display data in the same frame |
3.5~5.5 |
13 |
DIP-8 |
|
UL1030 |
3 CHANNEL CONSTANT-CURRENT DRIVER AND GREY-LEVEL MODULATE OUTPUT * 3 channel driver output, maxim current per channel is 45mA,LED light voltage can reach 12V * Output adopt In-Rush online feedback constant-current driver structure, compatible with constant-voltage module, it also can contact outside equipment and transfer to higher voltage or current output driver. * Built-in LDO voltage-stabilizing circuit, voltage range : 3~8V,and have 5V stabilizing voltage output * Adopt self-add token ring technology dual shift line, shift clock can reach 25MHz * Directly input grey-level data, it is transfer to 256 output with reverse-gamma regulator after inside SUPER-PWM technology ,e. g, adopt built-in oscillator as grey-level clock, it support FREE-RUN module output, especially can be used in low-cost controller * Data clock signal is drived strongly to next chip to enhance level after built-in phase-lock circuit * High-voltage CMOS technology, industrial design, with extra-good interference immunity |
3.0~8.0 |
45 |
SOP-16 |