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参数资料
| 型号： | MAX1565 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Small, High-Efficiency, Five-Channel Digital Still Camera Power Supply |
| 中文描述： | 小型、高效率、5路输出数码相机电源 |
| 文件页数： | 3/26页 |
| 文件大小： | 512K |
| 代理商： | MAX1565 |
M
Small, High-Efficiency, Five-Channel
Digital Still Camera Power Supply
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
OUTSU
= 3.3V,
T
A
= 0
°
C to +85
°
C
, unless otherwise noted.)
PARAMETER
Step-Up Voltage Adjust Range
FBSU Regulation Voltage
OUTSU Regulation Voltage
FBSU to COMPSU
Transconductance
FBSU Input Leakage Current
Idle-Mode
Trip Level
Current-Sense Amplifier
Transresistance
Step-Up Maximum Duty Cycle
OUTSU Leakage Current
LXSU Leakage Current
CONDITIONS
MIN
2.7
1.231
3.296
TYP
1.25
3.35
MAX
5.5
1.269
3.404
UNITS
V
V
V
FBSELSU = GND
FBSU = COMPSU
80
135
185
μS
FBSU = 1.25V
(Note 6)
-100
150
+1
200
+100
265
nA
mA
0.3
V/A
FBSU = 1V
V
LX
= 0V, OUTSU = 5.5V
V
LXSU
= V
OUT
= 5.5V
N-channel
P-channel
OUTSU = 1.8V (Note 5)
OUTSU = 1.8V
OUTSU = 1.8V
80
1.6
85
0.01
0.01
95
150
2
20
800
700
200
90
20
20
150
250
2.4
%
μA
μA
Switch On-Resistance
m
N-Channel Current limit
P-Channel Turn-Off Current
Startup Current Limit
Startup t
OFF
Startup Frequency
STEP-DOWN DC-TO-DC CONVERTER
FBSD Regulation Voltage
OUTSD Regulation Voltage
FBSD to COMPSD
Transconductance
FBSD Input Leakage Current
Idle-Mode Trip Level
Current-Sense Amplifier
Transresistance
A
mA
mA
ns
kHz
FBSELSD = GND
1.231
1.48
1.25
1.5
1.269
1.52
V
V
FBSD = COMPSD
80
135
185
μS
FBSD = 1.25V
(Note 6)
-100
110
+1
160
+100
190
nA
mA
0.60
V/A
V
LXSD
= 5.5V, OUTSU = 5.5V
V
LXSD
= 0V, OUTSU = 5.5V
N-channel
P-channel
0.01
0.01
95
150
0.79
20
20
20
150
250
1.0
LXSD Leakage Current
μA
Switch On-Resistance
m
P-Channel Current Limit
N-Channel Turn-Off Current
0.7
A
mA
OSC
cycles
V
V
Soft-Start Interval
4096
SDOK Output Low Voltage
SDOK Operating Voltage Range
FBSD = 0.4V; 0.1mA into SDOK pin
0.002
0.1
5.5
1.0
Idle Mode is a trademark of Maxim Integrated Products, Inc.
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PDF描述 |
|---|---|
| MAX1565ETJ | Small, High-Efficiency, Five-Channel Digital Still Camera Power Supply |
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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+ | 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 |
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