NCP5608 Datasheet | onsemi

Features http://onsemi. MARKING DIAGRAM 24 1 24 PIN TQFN (4x4) MT SUFFIX CASE 511AA A L Y W G = Assembly Location = Wafer Lot = Year = Work Week = Pb- Free Package NCP 5608 ALYW G - - - - - - - - - - - - - - - - - - 2.7 to 5.5 V Input Voltage Range Up to 500 m A Output Current Capable to Drive 8 LED Multi Mode Charge Pump Based Converter I2C Serial Link Protocol Consistent High Efficiency Independently Block Programmable Output Currents Programmable 3 or 4 Operating Backlight LED at Zero Extra Losses Constant Output Current Regulation Built- in Dimming Function Tight Automatic LED Current Matching Thermal Shutdown Protection Low Battery Return Noise This is a Pb- Free Device- PIN CONNECTIONS PVbat 19 18 VOUT 17 C1P 16 C1N 15 LED8 14 LED7 13 PGND 7 LED1 8 LED2 9 LED3 10 LED4 11 LED5 12 LED6 Shipping† 4000 / Tape & Reel AVbat C3N C2N 20 C3P 22 C2P 21 24 AGND 1 IREFFL 2 IREFBK 3 SDA 4 SCL 5 CCMP 6 Typical Applications LED Display Back Light Control Keyboard Back Light High Power Photo Flash Multiple Displays ORDERING INFORMATION Device NCP5608MTR2G Package TQFN24 (Pb- Free) - For additional information on our Pb- Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. © Semiconductor ponents Industries, LLC, 2006 June, 2006 - Rev. 1 Publication Order Number: NCP5608/D +VCC C3 C6 22 4.7 m F/16 V 21 1 m F/16 V C2 C2P 23 GND 1 m F/16 V C3P Vbat C3N C5 GND 4.7 m F/16 V AVbat 24 GND 19 18 7 8 9 10 11 12 14 15 VOUT D1 LWY87S D2 D3 LWY87S D4 D5 LWG6SG D6 D7 LWG6SG D8 4.7 m F/16 V C4 U1 NCP5608 20 17 C2N C1P VOUT 16 6 CIN 4 x 25 m A CCMP LED1 LED2 LED3 LED4 LED5 4 x 100 m A LED6 LED7 LED8 PVbat TP2 VOUT 1 m F/16 V C1 LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 MCU I2C PORT R1 5.6 k R2 5.6 k LWY87S 5 SCL 4...