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参数资料
| 型号： | MAX1584-MAX1585 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 5-Channel Slim DSC Power Supplies |
| 中文描述： | 5通道电源超薄数码相机 |
| 文件页数： | 5/29页 |
| 文件大小： | 632K |
| 代理商： | MAX1584-MAX1585 |
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M
5-Channel Slim DSC Power Supplies
_______________________________________________________________________________________
5
PARAMETER
CONDITIONS
MIN
MAX
5.5
UNITS
V
GENERAL
Input Voltage Range
Shutdown Supply Current
into PVSU
Supply Current into PV with
Step-Up Enabled
Supply Current into PV with
Step-Up and Step-Down Enabled
Total Supply Current from PV and
PVSU with Step-Up and One AUX
Enabled
REFERENCE
Reference Output Voltage
Reference Load Regulation
Reference Line Regulation
OSCILLATOR
OSC Discharge Trip Level
OSC Discharge Resistance
STEP-UP DC-DC CONVERTER
Step-Up Startup-to-Normal
Operating Threshold
Step-Up Voltage Adjust Range
FBSU Regulation Voltage
FBSU to CCSU
Transconductance
FBSU Input Leakage Current
Step-Up Maximum Duty Cycle
PVSU Leakage Current
LXSU Leakage Current
(Note 2)
0.7
PVSU = 3.6V
5
μA
ONSU = 3.6V, FBSU = 1.5V
(does not include switching losses)
ONSU = ONSD = 3.6V, FBSU = 1.5V, FBSD = 1.5V
(does not include switching losses)
450
μA
700
μA
ONSU = ON1 = 3.6V, FBSU = 1.5V, FB2 = 1.5V
(does not include switching losses)
650
μA
I
REF
= 20μA
10μA < I
REF
< 200μA
2.7V < PVSU < 5.5V
Rising edge
OSC = 1.5V, I
OSC
= 3mA
1.225
1.225
1.275
10
5
1.275
80
V
mV
mV
V
Rising edge or falling edge (Note 4)
2.30
2.65
V
3.0
1.225
5.5
1.275
V
V
FBSU = CCSU
80
185
μS
FBSU = 1.25V
FBSU = 1V
V
LX
= 0V, PVSU = 5.5V
V
LXSU
= V
OUT
= 5.5V
N channel
P channel
-100
80
+100
90
5
5
150
250
3.2
nA
%
μA
μA
Switch On-Resistance
m
N-Channel Current Limit
STEP-DOWN DC-DC CONVERTER
Step-Down Output Voltage Adjust
Range
2.4
A
PVSD must be greater than output (Note 7)
1.25
5.00
V
ELECTRICAL CHARACTERISTICS
(V
PVSU
= V
PV
= V
PVSD
= V
INDL2
= 3.6V,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 8)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1585ETJ | 功能描述:直流/直流开关转换器 5Ch Slim DSC Power Supply 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 |
| MAX1585ETJ+ | 功能描述:直流/直流开关转换器 5Ch Slim DSC Power Supply 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 |
| MAX1585ETJ+T | 功能描述:直流/直流开关转换器 5Ch Slim DSC Power Supply 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 |
| MAX1585ETJ-T | 功能描述:直流/直流开关转换器 5Ch Slim DSC Power Supply 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 |
| MAX1585EVKIT | 功能描述:直流/直流开关转换器 Evaluation Kit for the MAX1585 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 |
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