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参数资料
| 型号： | MAX1565ETJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/26页 |
| 文件大小： | 0K |
| 描述： | IC DGTL CAM PWR-SUP 5CH 32TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 应用： | 转换器控制器，数字式相机 |
| 输入电压： | 0.7 V ~ 5.5 V |
| 输出数： | 5 |
| 输出电压： | 3.3V，1.25 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： | 管件 |
Small, High-Efficiency, Five-Channel
Digital Still Camera Power Supply
Typical Operating Characteristics (continued)
(Circuit of Figure 1, T A = +25 ° C, unless otherwise noted.)
REFERENCE VOLTAGE
REFERENCE VOLTAGE
1.249
1.248
vs. TEMPERATURE
1.251
1.250
vs. REFERENCE LOAD CURRENT
900
800
OSCILLATOR FREQUENCY vs. R OSC
1.247
700
C OSC = 470pF
1.246
1.245
1.244
1.243
1.242
1.241
1.240
1.249
1.248
1.247
1.246
1.245
1.244
600
500
400
300
200
100
0
C OSC = 220pF
C OSC = 100pF
C OSC = 47pF
-50
-25
0
25
50
75
100
0
50
100
150
200
250
1
10
100
1000
TEMPERATURE ( ° C)
AUX_ MAXIMUM DUTY CYCLE
REFERENCE LOAD CURRENT ( μ A)
R OSC (k ? )
88
87
86
85
vs. FREQUENCY
WHEN THIS DUTY CYCLE IS EXCEEDED FOR
100,000 CLOCK CYCLES, THE MAX1565
SHUTS DOWN
0V
0V
STEP-UP STARTUP RESPONSE
MAX1565 toc16
ONSU
5V/div
OUTSU
2V/div
I OUTSU
100mA/div
84
83
0A
82
81
C OSC = 100pF
0A
I IN
V OUTSO = 3.3V 1A/div
80
0 100 200 300 400 500 600 700 800 900 1000
100 μ s/div
V IN = 2V
FREQUENCY (kHz)
BUCK-BOOST STARTUP RESPONSE
MAX1565 toc17
ONSD = ONSU
AUX_ STARTUP RESPONSE
MAX1565 toc18
ON1
0V
5V/div
OUTSU
1V/div
0V
5V/div
OUT1
2V/div
0V
OUTSD
500mA/div
0V
I OUT 1
200mA/div
0V
V OUTSU = 3.3V
I OUTSD
200mA/div
0A
4ms/div
V OUTSD = 1.5V
V IN = 2.5V
0A
2ms/div
V OUT1 = 5V
V IN = 2.5V
8
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1565ETJ+ | 功能描述:PMIC 解决方案 5Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX1565ETJ+T | 功能描述:PMIC 解决方案 5Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX1565ETJ-T | 功能描述:PMIC 解决方案 5Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| MAX1565EVKIT | 制造商:Maxim Integrated Products 功能描述:SMALL, HIGH-EFFICIENCY, FIVE-CHANNEL DSC - Bulk |
| MAX1566ETL | 功能描述:PMIC 解决方案 RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
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