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The G5991 is current mode control LED driver IC designed to control single switch PWM converter in a constant frequency. External current sense resistor and slope compensation resistor make it flexible for various applications. A PWM dimming input controls a duty ratio from 0% to 100% with frequency up to few kilohertz. The G5991 includes hiccup protection f.
High PWM Dimming Ratio Current Mode Operation +/-2% Voltage Reference Programmable Switching Frequency Programmable Slope Compensation Programmable Current Limit +0.2A/-0.4A Gate Driver Output Short Circuit Protection Output Over Voltage Protection LED Light Bar Short Protection Thermal Shutdown Available in SOP-16 Package Applications TV General Description The G5991 is current mode control LED driver IC designed to control single switch PWM converter in a constant frequency. External current sense resistor and slope compensation resistor make it flexible for variou.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | G5994 |
Global Mixed-mode Technology |
4-Channels HB-LED Driver |
|
| 2 | G5996 |
Global Mixed-mode Technology |
LED Backlight Controller |
|
| 3 | G5996A |
Global Mixed-mode Technology |
LED Backlight Controller |
|
| 4 | G5997 |
Global Mixed-mode Technology |
Step-up Controller |
|
| 5 | G5998 |
Global Mixed-mode Technology |
8-CH Local Dimming LED Driver IC |
|
| 6 | G5904 |
Global Mixed-mode Technology |
Four Channel High Efficiency White LED Driver |
|
| 7 | G5910 |
Global Mixed-mode Technology |
High-Efficiency White LED Charge Pump |
|
| 8 | G5916 |
Global Mixed-mode Technology |
Flash LED Driver |
|
| 9 | G5930 |
Global Mixed-mode Technology |
Switched Capacitor Voltage Inverter |
|
| 10 | G5931 |
Global Mixed-mode Technology |
Switched Capacitor Voltage Inverter |
|
| 11 | G5933 |
Global Mixed-mode Technology |
High Voltage 1.5x Charge Pump |
|
| 12 | G5934 |
Global Mixed-mode Technology |
High Voltage 1.5x Charge Pump |
|