参数资料
型号: MAX8709BETI+T
厂商: Maxim Integrated
文件页数: 3/24页
文件大小: 0K
描述: IC CNTRLR CCFL HI EFF 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: CCFL 控制器
频率: 25 ~ 300 kHz
电流 - 电源: 1.5mA
电流 - 输出: 500mA
电源电压: 4.6 V ~ 28 V
工作温度: -40°C ~ 85°C
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 带卷 (TR)
High-Efficiency CCFL Backlight
Controller with SMBus Interface
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1. V BATT = 12V, V LOT = V REF , V CC = V DD, V SUS = 5.3V, T A = 0°C to +85°C . Typical values are at T A = +25°C,
unless otherwise noted.)
PARAMETER
LOT Input Voltage Range
LOT Input Bias Current
IFB Input Voltage Range
IFB Regulation Point
IFB Input Bias Current
IFB Lamp-Out Threshold
IFB to CCI Transconductance
CONDITIONS
V IFB = 0.4V
LOT = REF
1V < V CCI < 2.5V
MIN
0.5
-2
-1.7
380
-2
500
TYP
400
600
100
MAX
V REF
+2
+1.7
420
+2
700
UNITS
V
μA
V
mV
μA
mV
μS
CCI Output Impedance
20
M Ω
ISEC Input Voltage Range
-2
+2
V
ISEC Regulation Threshold
1.20
1.25
1.30
V
ISEC Input Bias Current
VFB Input Voltage Range
VFB Input Bias Current
V ISEC = 1.25V
V VFB = 0.5V
-2
-2
-0.5
+2
+2
+0.5
μA
V
μA
VFB Regulation Point
490
510
530
mV
VFB to CCV Transconductance
VFB Zero-Voltage Crossing Threshold
CCV Output Impedance
1V < V CCV < 2.7V
-10
40
20
+10
μS
mV
M Ω
DPWM Chopping Frequency
204
210
216
Hz
Lamp-Out Detection Timeout Timer
V IFB < 0.1V (Note 1)
1.14
1.22
1.30
s
SDA, SCL, SUS Input Low Voltage
SDA, SCL, SUS Input High Voltage
SDA, SCL, SUS Input Hysteresis
2.1
300
0.8
V
V
mV
SDA, SCL, SUS Input Bias Current
-1
+1
μA
SDA Output Low Sink Current
SCL Serial Clock High Period
SCL Serial Clock Low Period
START Condition Setup Time
START Condition Hold Time
SDA Valid to SCL Rising-Edge Setup Time,
Slave Clocking-In Data
SCL Falling Edge to SDA Transition
SCL Falling Edge to SDA Valid,
Reading Out Data
V SDA = 0.4V
T HIGH
T LOW
t SU:STA
t HD:STA
t SU:DAT
t HD:DAT
T DV
4
4
4.7
4.7
4
250
0
700
mA
μs
μs
μs
μs
ns
ns
ns
_______________________________________________________________________________________
3
相关PDF资料
PDF描述
MAX8719ETA+T IC REG LINEAR LP HV 8-TDFN
MAX871EUK+TG002 IC VOLTAGE INV SWCAP SOT23-5
MAX8720ETX+ IC CNTRL VID STP DWN 36-TQFN
MAX8722CEEG+ IC CCFL BACKLIGHT CTRL 24-QSOP
MAX8723ETE+T IC REG FOR LCD DISPLAY 16-TQFN
相关代理商/技术参数
参数描述
MAX8709ETI 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel
MAX8709ETI+ 功能描述:显示驱动器和控制器 CCFL Backlight Controller w/SMBus RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel
MAX8709ETI+T 功能描述:显示驱动器和控制器 CCFL Backlight Controller w/SMBus RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel
MAX8709ETI-T 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel
MAX8709EVKIT 功能描述:显示开发工具 MAX8709 Eval Kit RoHS:否 制造商:4D Systems 产品:4Display Shields 工具用于评估:?OLED-160-G1, ?OLED-160-G2 接口类型:Serial 工作电源电压:5 V