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参数资料
| 型号： | MAX8753ETI+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/20页 |
| 文件大小： | 0K |
| 描述： | IC DC-DC CONV TFT LCD 28TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 转换器，TFT，LCD |
| 输入电压： | 2.6 V ~ 5.5 V |
| 输出数： | 4 |
| 输出电压： | 2.6 V ~ 13 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 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) |
TFT LCD DC-DC Converter with
Integrated Charge Pumps
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = 3V, V MAIN = 9V, T A = +25 ° C, unless otherwise noted.)
24.2
OUTP VOLTAGE
vs. OUTP LOAD CURRENT
1.20
1.15
SWITCHING FREQUENCY
vs. INPUT VOLTAGE
1.252
REFERENCE VOLTAGE
vs. REFERENCE CURRENT
24.1
V SUPP = 10 V
1.10
1.251
24.0
23.9
23.8
V SUPP = 9V
1.05
1.00
0.95
0.90
I MAIN = 100mA
1.250
1.249
1.248
0
5
10
15
20
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0
10
20
30
40
50
OUTP LOAD CURRENT (mA)
V MAIN TRANSIENT RESPONSE
INPUT VOLTAGE (V)
V MAIN 3-PULSE TRANSIENT RESPONSE
REFERENCE CURRENT ( μ A)
V MAIN SWITCHING WAVEFORMS
0
A
0
A
A
0
9V
B
9V
B
0
B
0
C
0
C
9V
C
40 μ s/div
10 μ s/div
400ns/div
A. LOAD FET GATE, 5V/div
B. V MAIN , 200mV/div
C. I LX , 500mA/div
I MAIN = 20mA TO
160mA
A. LOAD FET GATE, 5V/div
B. V MAIN , 200mV/div
C. I LX , 500mA/div
I MAIN = 20mA TO 1A,
2 μ s PULSE
A. V LX , 5V/div
B. I LX , 500mA/div
C. V MAIN , 50mV/div
I MAIN = 160mA
V MAIN SOFT-START
V MAIN SOFT-START (NO LOAD)
OUTP SOFT-START
0
A
0
A
0
OUTN
STARTUP
B
0
V MAIN
OUTN
STARTUP
B
0
A
STARTUP
C
0
1ms/div
0
1ms/div
C
0
400 μ s/div
B
A. SHDN, 5V/div
B. V MAIN , 5V/div
C. I LX , 500mA/div
I MAIN = 160mA
A. SHDN, 5V/div
B. V MAIN , 5V/div
C. I LX , 500mA/div
A. OUTP, 10V/div
B. I SUPP , 500mA/div
I OUTP = 20mA
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相关代理商/技术参数 |
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| MAX8753EVKIT | 功能描述:电源管理IC开发工具 MAX8753 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 |
| MAX8756ETI+ | 功能描述:电流和电力监控器、调节器 Interleaved Dual Power-Supply Ctlr RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX8756ETI+T | 功能描述:电流和电力监控器、调节器 Interleaved Dual Power-Supply Ctlr RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX8757ETG+ | 制造商:Maxim Integrated Products 功能描述:INTERLEAVED HI-EFF AND DUAL PS CNTRLR 24TQFN EP - Rail/Tube |
| MAX8757ETI+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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