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数码相机(DIGICAM)
用于CCD的正-负电源
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QV
PDF
双输出(+和-)、DC-DC转换器，用于CCD
MAX8614A, MAX8614B
小尺寸、3mm x 3mm、TDFN封装
QV
PDF
高效LCD boost电路， 带有真正关断
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575
首款提供完备保护的LCD、OLED电源，SOT23封装
QV
PDF
双输出(正-负)、DC-DC转换器，用于CCD及LCD
MAX685
Key Specifications: Inverting Switching Regulators
Part Number
V
IN
(V)
V
IN
(V)
V
OUT
(V)
V
OUT
(V)
Max. I
OUT
(A)
Max. I
OUT
(A)
Output Adjust. Method
DC-DC Outputs
Alternate Topology
Oper. Freq.
(kHz)
Package/Pins
Smallest Available Pckg.
(mm
2
)
min
max
min
max
≥
≤
max w/pins
MAX8614
2.7
5.5
-
-
0.125
0.125
Resistor
2
Inverting
Step-Up
1000
TDFN-EP/14
9.6
MAX685
2.7
24
-
-
480
QSOP/16
TQFN/24
16.8
See All Inverting Switching Regulators (25)
Key Specifications: Multifunction PMICs
Part Number
Primary Topology
Monitor/Control Features
DC-DC/Power Features
V
IN
(V)
V
IN
(V)
Max. I
OUT
(A)
Max. I
OUT
(A)
Oper. Freq.
(kHz)
Package/Pins
Smallest Available Pckg.
(mm
2
)
min
max
≥
≤
max w/pins
MAX8614
Inverting
Step-Up
Low Batt./POK Output
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
2.7
5.5
0.125
0.125
1000
TDFN-EP/14
9.6
See All Multifunction PMICs (83)
Key Specifications: Step-Up Switching Regulators
Part Number
V
IN
(V)
V
IN
(V)
V
OUT
(V)
V
OUT
(V)
Preset V
OUT
(V)
Max. I
OUT
(A)
Max. I
OUT
(A)
Output Adjust. Method
DC-DC Outputs
Oper. Freq.
(kHz)
Package/Pins
Smallest Available Pckg.
(mm
2
)
min
max
min
max
≥
≤
max w/pins
MAX8614
2.7
5.5
-
-
-
0.125
0.125
Resistor
2
1000
TDFN-EP/14
9.6
MAX8570
2.7
28
-
0.01
0.01
Resistor
1
-
SOT/6
9
MAX8571
2.7
28
-
0.015
0.015
Resistor
1
-
SOT/6
9
MAX8572
15
15
15
0.01
0.01
Preset
1
-
SOT/6
9
MAX8573
15
15
15
0.015
0.015
Preset
1
-
SOT/6
9
MAX8574
2.7
28
-
0.025
0.025
Resistor
1
-
SOT/6
9
MAX8575
15
15
15
0.025
0.025
Preset
1
-
SOT/6
9
MAX685
2.7
24
-
-
-
Resistor
2
480
QSOP/16
TQFN/24
16.8
See All Step-Up Switching Regulators (90)
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