Electronic Components Datasheet Search |
|
MAX16814ATP+ Datasheet(PDF) 2 Page - Maxim Integrated Products |
|
MAX16814ATP+ Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 25 page 2 Maxim Integrated Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller MAX16814 Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. IN to SGND............................................................-0.3V to +45V EN to SGND ...............................................-0.3V to (VIN + 0.3V) PGND to SGND....................................................-0.3V to +0.3V LEDGND to SGND ...............................................-0.3V to +0.3V OUT_ to LEDGND .................................................-0.3V to +45V VCC to SGND .......... -0.3V to the lower of (VIN + 0.3V) and +6V DRV, FLT, DIM, RSDT, OVP to SGND.....................-0.3V to +6V CS, RT, COMP, SETI to SGND................. -0.3V to (VCC + 0.3V) NDRV to PGND .......................................-0.3V to (VDRV + 0.3V) NDRV Peak Current (< 100ns)............................................. Q3A NDRV Continuous Current ............................................ Q100mA OUT_ Continuous Current............................................. Q175mA VCC Short-Circuit Duration........................................Continuous Continuous Power Dissipation (TA = +70NC) (Note 1) 20-Pin TQFN (derate 25.6mW/NC above +70NC).......2051mW 20-Pin Side-Wettable QFND (derate 26.5mW/NC above +70NC) ............................2050mW 26-Pin TSSOP (derate 26.5mW/NC above +70NC).....2122mW Operating Temperature Range MAX16814A_ _.............................................. -40NC to +125NC MAX16814BE_ _ ............................................. -40NC to +85NC MAX16814U_ _and MAX16814BU_ _................0NC to +85NC Junction Temperature .....................................................+150NC Storage Temperature Range............................ -65NC to +150NC Lead Temperature (soldering, 10s) ................................+300NC Soldering Temperature (reflow) ......................................+260NC ELECTRICAL CHARACTERISTICS (VIN = VEN = 12V, RRT = 12.25kI, RSETI = 15kI, CVCC = 1FF, VCC = VDRV, NDRV = COMP = OUT_ = unconnected, VRSDT = VDIM = VCC, VOVP = VCS = VLEDGND = VPGND = VSGND = 0V, TA = TJ = -40NC to +125NC for MAX16814A_ _, TA = -40NC to +85NC for MAX16814BE_ _, and TA = TJ = 0NC to +85NC for MAX16814U_ _ and MAX16814BU_ _, unless otherwise noted. Typical values are at TA = +25NC.) (Note 2) ABSOLUTE MAXIMUM RATINGS Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to http://www.maximintegrated.com/thermal-tutorial. PACKAGE THERMAL CHARACTERISTICS (Note 1) 20 TQFN/QFND Junction-to-Ambient Thermal Resistance (BJA)........ +39NC/W Junction-to-Case Thermal Resistance (BJC)............... +6NC/W 20 TSSOP Junction-to-Ambient Thermal Resistance (BJA)..... +37.7NC/W Junction-to-Case Thermal Resistance (BJC)............ +2.0NC/W PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Voltage Range VIN 4.75 40 V Active Supply Current IIN MAX16814A_ _ and MAX16814U_ _ 2.5 5 mA MAX16814B_ _ _ only 2.75 5.5 Standby Supply Current VEN = 0V 15 40 µA IN Undervoltage Lockout VIN rising 3.975 4.3 4.625 V IN UVLO Hysteresis 170 mV VCC REGULATOR Regulator Output Voltage VCC 6.5V < VIN < 10V, 1mA < ILOAD < 50mA 4.75 5.0 5.25 V 10V < VIN < 40V, 1mA < ILOAD < 10mA Dropout Voltage VIN - VCC, VIN = 4.75V, ILOAD = 50mA 200 500 mV Short-Circuit Current Limit VCC shorted to SGND 100 mA VCC Undervoltage Lockout Threshold VCC rising 4 V VCC UVLO Hysteresis 100 mV RT OSCILLATOR Switching Frequency Range fSW 200 2000 kHz |
Similar Part No. - MAX16814ATP+ |
|
Similar Description - MAX16814ATP+ |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |