参数资料
| 型号： | MAX8709BETI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/24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
(Circuit of Figure 1. V BATT = 12V, V LOT = V REF , V CC = V DD, V SUS = 5.3V, T A = -40°C to +85°C . Typical values are at T A = +25°C,
unless otherwise noted.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V BATT Input Voltage Range
V BATT Quiescent Current
V BATT Quiescent Current, Shutdown
V CC = V DD = V BATT
V CC = V DD = open
V SUS = 5.5V
SUS = GND
V BATT = 28V
V BATT = V CC = 5V
4.6
5.5
5.5
28.0
3
3
20
V
mA
μA
V CC Output Voltage, Normal Operation
V CC Output Voltage, Shutdown
V CC Undervoltage-Lockout Threshold
V CC Power-On Reset (POR) Threshold
REF Output Voltage, Normal Operation
GH1, GH2, GL1, GL2 On-Resistance
BST1, BST2 Leakage Current
Input Resonant Frequency
Minimum Off-Time
Maximum Off-Time
Current-Limit Threshold
LX1 - GND, LX2 - GND (Fixed)
Current-Limit Threshold
LX1 - GND, LX2 - GND (Adjustable)
Current-Limit Leading-Edge Blanking
LOT Input Voltage Range
LOT Input Bias Current
IFB Input Voltage Range
IFB Regulation Point
IFB Input Bias Current
IFB Lamp-Out Threshold
ISEC Input Voltage Range
ISEC Regulation Point
ISEC Input Bias Current
VFB Input Voltage Range
VFB Input Bias Current
VFB Regulation Point
VFB Zero-Voltage Crossing Threshold
DPWM Chopping Frequency
V SUS = 5.5V, 6V < V BATT < 28V,
0 < I LOAD < 20mA
SUS = GND, no load
V CC rising (leaving lockout)
V CC falling (entering lockout)
Rising edge
4.5V < V CC < 5.5V, I LOAD = 40μA
I TEST = 100mA, V CC = V DD = 5.3V
V BST _ = 12V, V LX _ = 7V
Guaranteed by design
ILIM = V CC
V ILIM = 0.5V
V ILIM = 2.0V
V IFB = 0.4V
LOT = REF
V ISEC = 1.25V
V VFB = 0.5V
5.0
3.5
4.0
0.90
1.95
25
180
18
180
80
370
250
0.5
-2
-1.7
380
-2
500
-2
1.20
-2
-2
-0.5
490
-10
204
5.5
5.5
4.5
2.70
2.05
18
5
300
380
38
220
120
430
450
V REF
+2
+1.7
420
+2
700
+2
1.30
+2
+2
+0.5
530
+10
216
V
V
V
V
V
Ω
μA
kHz
ns
μs
mV
mV
ns
V
μA
V
mV
μA
mV
V
V
μA
V
μA
mV
mV
Hz
4
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| 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 |
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