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參數(shù)資料
| 型號： | MAX1566-MAX1567 |
| 廠商： | 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，數(shù)碼相機(jī)電源 |
| 文件頁數(shù)： | 3/35頁 |
| 文件大?。?/td> | 1134K |
| 代理商： | MAX1566-MAX1567 |
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M
Six-Channel, High-Efficiency, Digital
Camera Power Supplies
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
PVSU
= V
PV
= V
PVM
= V
PVSD
= V
INDL2
= 3.6V,
T
A
= 0°C to +85°C
, unless otherwise noted.)
PARAMETER
STEP-UP DC-TO-DC
Step-Up Startup-to-Normal
Operating Threshold
Step-Up Startup-to-Normal
Operating Threshold Hysteresis
Step-Up Voltage Adjust Range
Start Delay of ONSD, ONM,
ON1, ON2, and ON3 after
SU in Regulation
FBSU Regulation Voltage
FBS U to C C S U Tr anscond uctance
FBSU = CCSU
FBSU Input Leakage Current
FBSU = 1.25V
Idle Mode
TM
Trip Level
Current-Sense Amplifier
Transresistance
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
P-Channel Turn-Off Current
Startup Current Limit
PVSU = 1.8V (Note 5)
Startup t
OFF
PVSU = 1.8V
Startup Frequency
PVSU = 1.8V
MAIN DC-TO-DC CONVERTER
Main Step-Up Voltage
Adjust Range
Main Step-Down Voltage
Adjust Range
PVM Undervoltage Lockout in
Step-Down Mode
Regulation Voltage
FBM to CCM Transconductance
FBM = CCM
FBM Input Leakage Current
FBM = 1.25V
Step-up mode (SUSD = PVSU)
Idle Mode Trip Level
Step-down mode (SUSD = GND)
Step-up mode (SUSD = PVSU)
Current-Sense Amplifier
Transresistance
Step-down mode (SUSD = GND)
CONDITIONS
MIN
TYP
MAX
UNITS
Rising edge or falling edge (Note 4)
2.30
2.5
2.65
V
80
mV
3.0
5.5
V
1024
OSC
cycles
1.231
80
-100
1.25
135
0.01
150
1.269
185
+100
V
μS
nA
mA
0.275
V/A
80
1.8
85
0.1
0.1
95
150
2.1
20
450
700
200
90
5
5
150
250
2.4
%
μA
μA
m
A
mA
mA
ns
kHz
SUSD = PVSU
3
5.5
V
SUSD = GND, PVM must be greater than output (Note 6)
2.45
5.00
V
SUSD = GND (Note 6)
2.45
2.5
2.55
V
1.231
80
-100
1.25
135
0.01
150
100
0.25
0.5
1.269
185
+100
V
μS
nA
mA
V/A
Idle Mode is a trademark of Maxim Integrated Products, Inc.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1567ETL | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX1567ETL+ | 功能描述:PMIC 解決方案 6Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX1567ETL+T | 功能描述:PMIC 解決方案 6Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX1567ETL-T | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX1567EVKIT | 制造商:Maxim Integrated Products 功能描述:6-CHANNEL HIGH EFFICIENCY DIGITAL CAMERA POWE - Bulk |
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