LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

文件：334.13 Kbytes 页数：15 Pages

TI

德州仪器

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：777.77 Kbytes 页数：14 Pages

TI

德州仪器

LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：782.74 Kbytes 页数：16 Pages

TI

德州仪器

Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

文件：172.18 Kbytes 页数：8 Pages

NSC

国半

具有 3/2x 开关电容器升压的双显示白光 LED 驱动器

The LM2796 is a charge-pump based white-LED driver that is ideal for mobile phone display backlighting. It can drive up to 7 LEDs in parallel with up to 20mA through each LED. Regulated internal current sources deliver excellent current and brightness matching in all LEDs. The LED-driver current sou • Drives up to 7 LEDs with up to 20mA Each \n• LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub-LCD)\n• Excellent Current and Brightness Matching\n• High-Efficiency 3/2x Charge Pump\n• Extended Li-Ion Input: 2.7V to 5.5V\n• PWM Brightness Control: 100Hz - 1kHz\n• 1;

TI

德州仪器

LM27966 White LED Driver with I2C Compatible Interface

1FEATURES 2• 91% Peak LED Drive Efficiency • No Inductor Required • 0.3% Current Matching • Drives 6 LEDs with up to 30mA per LED • 180mA of total driver current • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Resistor-Programmable Current Settings

文件：1.22668 Mbytes 页数：22 Pages

TI

德州仪器

丝印：L27966S；Package：WQFN；LM27966 White LED Driver with I2C Compatible Interface

1FEATURES 2• 91% Peak LED Drive Efficiency • No Inductor Required • 0.3% Current Matching • Drives 6 LEDs with up to 30mA per LED • 180mA of total driver current • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Resistor-Programmable Current Settings

文件：1.22668 Mbytes 页数：22 Pages

TI

德州仪器

丝印：L27966S；Package：WQFN；LM27966 White LED Driver with I2C Compatible Interface

1FEATURES 2• 91% Peak LED Drive Efficiency • No Inductor Required • 0.3% Current Matching • Drives 6 LEDs with up to 30mA per LED • 180mA of total driver current • I2C Compatible Brightness Control Interface • Adaptive 1×- 3/2× Charge Pump • Resistor-Programmable Current Settings

文件：1.22668 Mbytes 页数：22 Pages

TI

德州仪器

丝印：SAJB；Package：DSBGA；LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

文件：334.13 Kbytes 页数：15 Pages

TI

德州仪器

LM2796 Dual-Display White LED Driver with 3/2x Switched Capacitor Boost

1FEATURES 2• Drives up to 7 LEDs with up to 20mA Each • LEDs Controlled in 2 Distinct Groups, for Backlighting 2 Displays (Main LCD and Sub- LCD) • Excellent Current and Brightness Matching • High-Efficiency 3/2x Charge Pump • Extended Li-Ion Input: 2.7V to 5.5V • PWM Brightness Control: 1

文件：334.13 Kbytes 页数：15 Pages

TI

德州仪器