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参数资料
| 型号： | MAX17117ETJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/22页 |
| 文件大小： | 0K |
| 描述： | IC REG INTERNAL SW BOOST 32TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 应用： | LCD 监视器，笔记本电脑显示器 |
| 电流 - 电源： | 2.5mA |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 托盘 |
Internal-Switch Boost Regulator with Integrated
7-Channel Scan Driver, Op Amp, and LDO
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3V, Circuit of Figure 1, V OPAS = +8.5V, V GHON = +24V, V VGL = -6.2V, V ST = V CK_ = 0V, T A = -40 N C to +85 N C , unless oth-
erwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
STEP-UP REGULATOR
Output Voltage Range
V IN
15
V
OPAS Overvoltage Threshold
Operating Frequency
Oscillator Maximum Duty Cycle
FB Regulation Voltage
FB Fault-Trip Level
FB Line Regulation
FB Input-Bias Current
FB Transconductance
LX Current Limit
OPAS rising
No load
Falling edge
V IN = 2.5V to 5.5V, T A = +25 N C
V FB = 1.3V, T A = +25 N C
D I COMP = Q 2.5 F A, FB = COMP
V FB = 1.2V, duty cycle = 60%
16.5
1000
91
1.227
1.05
75
1.6
18
1400
97
1.252
1.15
0.3
200
280
2.4
V
kHz
%
V
V
%/V
nA
F S
A
LX On-Resistance
LX Input-Bias Current
Current-Sense Transresistance
Soft-Start Pullup Current
I LX = 1A
V LX = 13.5V, T A = +25 N C
0.10
2
500
20
0.30
6
m I
F A
V/A
F A
VCOM BUFFER
OPAS Voltage Range
OPAS Supply Current
V POS = V OPAS /2, no load
5
15
1.2
V
mA
OUT Voltage Swing High
OUT Voltage Swing Low
OUT Short-Circuit Current
I OUT = 5mA
I OUT = 5mA
Sourcing, short to V OPAS /2 - 1V
Sinking, short to V OPAS /2 + 1V
V OPAS
- 100
100
100
100
mV
mV
mA
POS Input-Bias Current
POS Input-Offset Voltage
Slew Rate
V POS = V OPAS /2, T A = +25 N C
V OUT = V OPAS /2
5V pulse applied to POS, OUT measured from 10% to
90%
-50
-15
10
+50
+15
nA
mV
V/ F s
HIGH-VOLTAGE SCAN DRIVER
GHON Voltage Range
VGL Voltage Range
GHON-to-VGL Voltage Range
GHON Supply Current
V GHON - V VGL
CK1 through CK6 and ST low
12
-15
35
-3
40
550
V
V
V
F A
VGL Supply Current
Output Impedance Low
Output Impedance High
Gate-Shading Switch Resistance
RO, RE Resistance Range
Propagation Delay from ST
Rising Edge to STH Rising Edge
CK1 through CK6 and ST low
STH, CKH_, VGLC, I OUT = -20mA
STH, CKH_, VGLC, I OUT = +20mA
CKH1, CKH3, CKH5, I RE = 10mA
CKH2, CKH4, CKH6, I RO = 10mA
C LOAD = 100pF, R LOAD = 0 I
-500
100
80
80
100
100
200
F A
I
I
I
I
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17117ETJ+ | 功能描述:PMIC 解决方案 Internal-Switch Boost Regulator RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX17117ETJ+T | 功能描述:PMIC 解决方案 Internal-Switch Boost Regulator RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX17117EVKIT+ | 功能描述:电源管理IC开发工具 MAX17117 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX17119ETI+ | 功能描述:LCD 驱动器 10Ch Scan Driver w/GPM RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX17119ETI+CH9 | 功能描述:LCD 驱动器 10Ch Scan Driver w/GPM RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
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