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参数资料
| 型号： | MAX1565ETJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/26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.)
100
90
80
BUCK-BOOST EFFICIENCY
vs. LOAD CURRENT
(1.5V OUTPUT, V OUTSU = 3.3V)
100
90
80
BUCK-BOOST EFFICIENCY
vs. LOAD CURRENT
(3.3V OUTPUT, V OUTSU = 5V)
100
90
80
BUCK-BOOST EFFICIENCY
vs. INPUT VOLTAGE
(1.5V OUTPUT, V OUTSU = 3.3V)
70
60
50
40
30
V IN = 3V
V IN = 2V
V IN = 1.5V
70
60
50
40
30
V IN = 4.2V
V IN = 3.6V
V IN = 3V
V IN = 2V
70
60
50
40
30
I OUTSD = 250mA
I OUTSD = 500mA
I OUTSD = 100mA
20
10
0
V OUTSD = 1.5V
V OUTSU = 3.3V
20
10
0
V IN = 1.5V
V OUTSD = 3.3V
V OUTSU = 5V
20
10
0
V OUTSD = 1.5V
V OUTSU = 3.3V
1
10
100
1000
1
10
100
1000
1.5
2.0
2.5
3.0
3.5
4.0
LOAD CURRENT (mA)
BUCK-BOOST EFFICIENCY
vs. INPUT VOLTAGE
(3.3V OUTPUT, V OUTSU = 5V)
LOAD CURRENT (mA)
BOOST AND BUCK-BOOST COMBINED
EFFICIENCY vs. INPUT VOLTAGE
INPUT VOLTAGE (V)
AUX_ EFFICIENCY vs. LOAD CURRENT
(5V OUTPUT)
100
90
80
I OUTSD = 250mA
100
90
100
90
80
70
60
50
40
I OUTSD = 500mA
I OUTSD = 100mA
80
70
70
60
50
40
V IN = 3.6V
V IN = 3V
V IN = 2V
V IN = 1.5V
30
30
20
10
0
V OUTSD = 3.3V
V OUTSU = 5V
60
50
V OUTSU = 3.3V, 200mA
V OUTSD = 1.5V, 200mA
EFF% = [(V SU I SU ) + (V SD I SD )]/(V IN I IN )
20
10
0
V OUTAUX_ = 5V
1.5
2.0
2.5
3.0
3.5
4.0
4.5
1.0
1.5
2.0
2.5
3.0
3.5
1
10
100
1000
INPUT VOLTAGE (V)
3.5
NO-LOAD INPUT CURRENT
vs. INPUT VOLTAGE (SWITCHING)
INPUT VOLTAGE (V)
3.5
MINIMUM STARTUP VOLTAGE
vs. LOAD CURRENT (OUTSU)
WITHOUT SCHOTTKY*
LOAD CURRENT (mA)
3.0
BUCK-BOOST
(STEP-UP AND STEP DOWN)
3.0
2.5
2.0
2.5
2.0
WITH SCHOTTKY*
1.5
1.0
STEP-UP
1.5
1.0
0.5
V OUTSD = 1.5V
0.5
*SCHOTTKY DIODE CONNECTED
0
V OUTSU = 5V
0
FROM IN TO OUTSU
1
2
3
4
5
0
300
600
900
1200
INPUT VOLTAGE (V)
LOAD CURRENT (mA)
_______________________________________________________________________________________
7
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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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