LV Product LED Backlight
LV Product>LED Backlight | ||||||||
Product | Character | Typical Effciency | Operating Voltage | Quiescent Iq | Output Voltage | Iq in Shutdown | SW Current Limit | Package |
1MHz Asynchronous PWM | 88% | 2.5~5.5V | 400μA | UP to 20V | 1μA | 1A | SOT23-5L | |
1MHz OVP Asynchronous PWM | 88% | 2.5~6V | 550μA | Up to 25V | 1μA | 1A | SOT23-6L | |
1MHz OVP Asynchronous PWM | 92% | 2.5~5.5V | 400μA | Up to 36V | 1μA | 1.2A | SOT23-6L | |
1MHz OVP Asynchronous PWM | 92% | 2.5~5.5V | 400μA | Up to 36V | 1μA | 1.2A | SOT23-6L DFN22-8L | |
1MHz OVP Asynchronous PWM | 92% | 2.5~5.5V | 400μA | Up to 36V | <1μA | 2A | TSOT23-6L DFN22-8 | |
背光驱动 | ||||||||||
Product | VIN | VIN | VOVP | VFB | IQ | ILIM | R(ON) | Freq. | Efficiency | Package |
Min | Max | Typ | Typ | Typ | Min | Typ | Typ | Max | ||
(V) | (V) | (V) | (mV) | (uA) | (A) | (Ω) | (MHz) | (%) | ||
3 | 5.5 | 38 | 0.2 | 300 | 1.5 | 0.3 | 0.6 | 91 | SOT-23-6L | |
3 | 5.5 | 26 | 0.2 | 300 | 1.5 | 0.3 | 1 | 91 | SOT-23-6L | |
2.7 | 5.5 | 38 | 0.2 | 400 | 0.8 | 0.6 | 0.6 | 91 | DFN2020-6L | |
2.7 | 5.5 | 38 | 0.2 | 200 | 1.2 | 0.45 | 1 | 92 | TSOT-23-6L | |
2.7 | 5.5 | 38 | 0.2 | 400 | 0.85 | 0.4 | 1.5 | 91 | DFN2*2-6L | |
LED Backlight Driver(LED背光驱动电路) | ||||||||
Part Number | MODE | VIN | IOUT | FOSC | Accu | Eff. | VFB(Max) | Package |
PFM | 0.9-6.5V | 0-500mA | 300K | ±10% | 82% | 200±20/ | SOT89-5 | |
PWM | 0.9-6.5V | 500-1000mA | 1M | ±10% | 90% | 95±10 | SOT23-6 | |
PWM | 2.5-5.5V | 20mA | 1 M | ±5% | 85% | 200±10 | TSOT23-6/SOT23-6 | |
PWM | 2.5-5.5V | 20mA | 1 M | ±5% | 85% | 200±10 | TSOT23-6/SOT23-6 | |
PFM | 6-40V | 1000mA | 1 M | ±5% | 97% | 100±5 | SOT89-5 | |
PWM | 2.5-5.5V | 120mA | 1 M | ±5% | 88% | 200±10 | TSOT23-6/SOT23-6 | |
Applications:①Step-up converter to drive white-LED②Constant current output③LED Backlight ④Step-down converter to drive white-LED★CXLE8109 OVP=46V, CXLE8110 OVP=26V ★CXLE8111 Step-down converter to drive white-LED | ||||||||

中文
English

发表评论