- 您现在的位置：买卖IC网 > PDF目录13119 > MAX8739ETP+ (Maxim Integrated Products)IC DC/DC CONV W/OPAMP 20TQFN-EP PDF资料下载
参数资料
| 型号： | MAX8739ETP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/19页 |
| 文件大小： | 0K |
| 描述： | IC DC/DC CONV W/OPAMP 20TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 应用： | 转换器，TFT，LCD |
| 输入电压： | 1.8 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 1.8 V ~ 13 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（5x5） |
| 包装： | 管件 |
TFT, LCD, DC-DC Converter with
Operational Amplifiers
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 2.5V, V SUP = 10V, V SRC = 28V, FREQ = CTL = IN, PGND = AGND = 0, T A = 0°C to +85°C . Typical values are at T A = +25°C,
unless otherwise noted.)
PARAMETER
CTL Input-High Voltage
CTL Input-Leakage Current
CTL-to-SRC Propagation Delay
CONDITIONS
V IN = 1.8V to 2.4V
V IN = 2.4V to 5.5V
CTL = AGND or IN
COM falling, no load on COM
COM rising, no load on COM
MIN
1.4
2.0
-1
TYP
100
100
MAX
+1
UNITS
V
μA
ns
SRC Input-Voltage Range
28
V
SRC Input Current
DRN Input Current
SRC-to-COM Switch On-
Resistance
DRN-to-COM Switch On-
Resistance
V DRN = 8V, CTL = AGND, V DEL = 1.5V
V DRN = 8V, CTL = IN, V DEL = 1.5V
V DRN = 8V, CTL = AGND, V DEL = 1.5V
V DEL = 1.5V, CTL = IN
V DEL = 1.5V, CTL = AGND
15
100
90
15
30
30
180
150
30
60
μA
μA
?
?
ELECTRICAL CHARACTERISTICS
(V IN = 2.5V, V SUP = 10V, V SRC = 28V, FREQ = CTL = IN, PGND = AGND = 0, T A = -40°C to +85°C , unless otherwise noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IN Supply Range
IN Quiescent Current
IN Undervoltage Lockout
Threshold
V IN = 2.5V, V FB = 1.5V
IN rising, 200mV hysteresis
1.8
5.5
30
1.75
V
μA
V
LDO Output Voltage
LDO Undervoltage Lockout
Threshold
LDO Output Current
SUP Supply Voltage Range
SUP Undervoltage Fault
Threshold
6V ≤ V SUP ≤ 13V, I LDO = 12.5mA
LDO rising, 200mV hysteresis
4.6
2.4
15
4.5
5.4
3.0
13.0
1.4
V
V
mA
V
V
SUP Supply Current
V POS _ = 4V, no load
LX not switching
LX switching
3.0
30
mA
STEP-UP REGULATOR
Operating Frequency
Maximum Duty Cycle
FREQ Input Low Voltage
FREQ = AGND
FREQ = IN
FREQ = AGND
FREQ = IN
V IN = 1.8V to 5.5V
512
1020
91
88
768
1380
99
96
0.6
kHz
%
V
4
_______________________________________________________________________________________
相关PDF资料 |
PDF描述 |
|---|---|
| UPS0J681MPD | CAP ALUM 680UF 6.3V 20% RADIAL |
| ACM15DSES-S243 | CONN EDGECARD 30POS .156 EYELET |
| VE-2WD-EW-B1 | CONVERTER MOD DC/DC 85V 100W |
| MAX1997ETJ+ | IC PWR SUPPLY TFT LCD 32TQFN |
| EBM28DTMT-S189 | CONN EDGECARD 56POS R/A .156 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8739ETP+ | 功能描述:LCD 驱动器 TFT LCD DC/DC Converter 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 |
| MAX8739ETP+T | 功能描述:LCD 驱动器 TFT LCD DC/DC Converter 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 |
| MAX8739ETP-T | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX8739EVKIT | 功能描述:电源管理IC开发工具 MAX8739 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 |
| MAX873ACPA+ | 制造商:Maxim Integrated Products 功能描述:V-REF PRECISION 2.5V 10MA 8PDIP N - Rail/Tube |
发布紧急采购，3分钟左右您将得到回复。