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参数资料
| 型号： | MAX1566-MAX1567 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Six-Channel, High-Efficiency, Digital Camera Power Supplies |
| 中文描述： | 六通道，高效率，数码相机电源 |
| 文件页数： | 6/35页 |
| 文件大小： | 1134K |
| 代理商： | MAX1566-MAX1567 |
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M
Six-Channel, High-Efficiency, Digital
Camera Power Supplies
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
(V
PVSU
= V
PV
= V
PVM
= V
PVSD
= V
INDL2
= 3.6V,
T
A
= -40°C to +85°C
, unless otherwise noted.)
PARAMETER
GENERAL
Input Voltage Range
(Note 2)
Step-Up Minimum Startup
Voltage (Note 2)
-2300ppm/
°
C (typ) (Note 3)
Shutdown Supply Current into PV
PV = 3.6V
Supply Current into PV with Step-
Up Enabled
(does not include switching losses)
Supply Current into PV with Step-
Up and Step-Down Enabled
(does not include switching losses)
Supply Current into PV with Step-
Up and Main Enabled
(does not include switching losses)
Total Supply Current from PV and
PVSU with Step-Up and One
AUX Enabled
REFERENCE
Reference Output Voltage
I
REF
= 20μA
Reference Load Regulation
10μA < I
REF
< 200μA
Reference Line Regulation
2.7V < PVSU < 5.5V
OSCILLATOR
OSC Discharge Trip Level
Rising edge
OSC Discharge Resistance
OSC = 1.5V, I
OSC
= 3mA
STEP-UP DC-TO-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
FBSU = 1.25V
Step-Up Maximum Duty Cycle
FBSU = 1V
PVSU Leakage Current
V
LX
= 0V, PVSU = 3.6V
LXSU Leakage Current
V
LX
= V
OUT
= 3.6V
N channel
Switch On-Resistance
P channel
N-Channel Current Limit
MAIN DC-TO-DC CONVERTER
Main Step-Up Voltage
Adjust Range
CONDITIONS
MIN
MAX
5.5
UNITS
V
0.7
I
LOAD
< 1mA, T
A
= +25
°
C; startup voltage tempco is
1.1
V
10
μA
ONSU = 3.6V, FBSU = 1.5V
400
μA
ONSU = ONSD = 3.6V, FBSU = 1.5V, FBSD = 1.5V
600
μA
ONSU = ONM = 3.6V, FBSU = 1.5V, FBSD = 1.5V
600
μA
ONSU = ON1 = 3.6V, FBSU = 1.5V, FB2 = 1.5V
(does not include switching losses)
550
μA
1.23
1.225
1.27
10
5
1.275
80
V
mV
mV
V
Rising edge or falling edge (Note 4)
2.30
2.65
V
3.0
1.231
5.5
1.269
V
V
FBSU = CCSU
80
185
μS
-100
80
+100
90
5
5
150
250
2.4
nA
%
μA
μA
m
1.8
A
SUSD = PVSU
3.0
5.5
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1567ETL | 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 |
| MAX1567ETL+ | 功能描述:PMIC 解决方案 6Ch 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 |
| MAX1567ETL+T | 功能描述:PMIC 解决方案 6Ch 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 |
| MAX1567ETL-T | 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 |
| MAX1567EVKIT | 制造商:Maxim Integrated Products 功能描述:6-CHANNEL HIGH EFFICIENCY DIGITAL CAMERA POWE - Bulk |
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