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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)碼相機電源 |
| 文件頁數(shù)： | 7/35頁 |
| 文件大小： | 1134K |
| 代理商： | MAX1566-MAX1567 |
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M
Six-Channel, High-Efficiency, Digital
Camera Power Supplies
_______________________________________________________________________________________
7
ELECTRICAL CHARACTERISTICS (continued)
(V
PVSU
= V
PV
= V
PVM
= V
PVSD
= V
INDL2
= 3.6V,
T
A
= -40°C to +85°C
, unless otherwise noted.)
PARAMETER
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),
step-down mode (SUSD = GND) (Note 6)
LXM Leakage Current
V
LXM
= 0 to 3.6V, PVSU = 3.6V
N channel
Switch On-Resistance
P channel
Step-up mode (SUSD = PVSU)
Main Switch Current Limit
Step-down mode (SUSD = GND)
STEP-DOWN DC-TO-DC CONVERTER
Step-Down Output Voltage
Adjust Range
FBSD Regulation Voltage
FBSD to CCSD
Transconductance
FBSD Input Leakage Current
FBSD = 1.25V
LXSD Leakage Current
V
LXSD
= 0 to 3.6V, PVSU = 3.6V
N channel
Switch On-Resistance
P channel
P-Channel Current Limit
SDOK
Output Low Voltage
0.1mA into
SDOK
SDOK
Leakage Current
ONSU = GND
AUX1, 2, 3 DC-TO-DC CONTROLLERS
INDL2 Undervoltage Lockout
Maximum Duty Cycle
FB_ = 1V
FB1, FB2 (MAX1566), FB3H
Regulation Voltage
FB2 (MAX1567) Inverter
Regulation Voltage
FB3L Regulation Voltage
AUX1, AUX2 FB to CC
Transconductance
CONDITIONS
MIN
MAX
UNITS
SUSD = GND, PVM must be greater than output (Note 6)
2.45
5.00
V
SUSD = GND (Note 6)
2.45
2.55
V
1.225
80
-100
1.275
185
+100
V
μS
nA
Maximum Duty Cycle
80
90
%
5
μA
150
250
2.4
0.95
m
1.8
0.70
A
PVSD must be greater than output (Note 7)
1.25
5.00
V
1.225
1.275
V
FBSD = CCSD
80
185
μS
-100
+100
5
150
250
0.90
0.1
1
nA
μA
m
0.65
2.45
80
A
V
μA
V
%
2.55
90
1.225
1.275
V
-0.01
+0.01
V
0.19
0.21
V
80
185
μS
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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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