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参数资料
| 型号： | MAX1565ETJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/26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
ELECTRICAL CHARACTERISTICS (continued)
(V OUTSU = 3.3V, T A = 0 ° C to +85 ° C , unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
AUXILIARY DC-TO-DC CONTROLLERS (AUX 1, 2, AND 3)
Maximum Duty Cycle
FB_ Regulation Voltage
FB_ to COMP_
Transconductance
FB_ Input Leakage Current
AUX1 Output Regulation Voltage
DL_ Driver Resistance
DL_ Drive Current
FB_ = 1V
FB_ = COMP_
FB_ = COMP_
FB_ = 1.25V
FBSEL1 = GND, FB1 connected directly to AUX1 output
Output high
Output low
Sourcing or sinking
80
1.231
80
-100
4.93
85
1.25
135
+1
5
3
2
0.5
90
1.269
185
+100
5.07
10
5
%
V
μS
nA
V
?
A
Soft-Start Interval
LOGIC INPUTS (ON_ , FBSEL_)
4096
OSC
cycles
Input Low Level
Input High Level
1.1V < OUTSU < 1.8V (ONSU only)
1.8V < OUTSU < 5.5V
1.1V < OUTSU < 1.8V (ONSU only)
1.8V < OUTSU < 5.5V
V OUTSU
- 0.2
1.6
0.2
0.4
V
V
FBSEL_ Input Leakage Current
ON_ Impedance to GND
FBSEL = 3.6V, OUTSU = 3.6V
FBSEL = GND, OUTSU = 3.6V
ON_ = 3.35V
-100
-100
0
0
330
+100
+100
nA
k ?
ELECTRICAL CHARACTERISTICS
(V OUTSU = 3.3V, T A = -40 ° C to +85 ° C , unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Input Voltage Range
Minimum Startup Voltage
Shutdown Supply Current into
OUTSU
Step-Up DC-to-DC Supply
Current into OUTSU
Step-Up Plus 1 AUX Supply
Current into OUTSU
Step-Up Plus Step-Down Supply
Current into OUTSU
Reference Output Voltage
Reference Load Regulation
(Note 2)
I LOAD < 1mA, T A = +25 ° C, startup voltage tempco is
-2300ppm/ ° C (typ) (Note 3)
ONSU = ONSD = ON1 = ON2 = ON3 = 0
OUTSU = 3.6V
ONSU = 3.35V, FBSU = 1.5V
(does not include switching losses)
ONSU = ON_ = 3.35V, FBSU = 1.5V, FB_ = 1.5V
(does not include switching losses)
ONSU = ONSD = 3.35V, FBSU = 1.5V, FBSD = 1.5V
(does not include switching losses)
I REF = 20μA
10μA < I REF < 200μA
0.7
1.23
5.5
1.1
5
400
600
650
1.27
10
V
V
μA
μA
μA
μA
V
mV
4
_______________________________________________________________________________________
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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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