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Maxim > Solutions > Digital Cameras (DIGICAMs)
Positive and Negative Power Supplies for CCD
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
Dual-Output (+ and -) DC-DC Converters for CCD
MAX8614A, MAX8614B
| Small, 3mm x 3mm TDFN Package |
| QV PDF |
High-Efficiency LCD Boost with True Shutdown
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575
| First Fully Protected LCD and OLED Supplies in SOT23 Package |
| QV PDF |
Dual-Output (Positive and Negative), DC-DC Converter for CCD and LCD
MAX685
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| Key Specifications: Inverting Switching Regulators |
| Part Number |
VIN
(V) |
VIN
(V) |
VOUT
(V) |
VOUT
(V) |
Max. IOUT
(A) |
Max. IOUT
(A) |
Output Adjust. Method |
DC-DC Outputs |
Alternate Topology |
Oper. Freq.
(kHz) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
min |
max |
≥ |
≤ |
max w/pins |
| MAX8614 |
2.7 |
5.5 |
- |
- |
0.125 |
0.125 |
Resistor |
2 |
|
1000 |
|
10 |
| MAX685 |
2.7 |
24 |
- |
- |
480 |
|
17 |
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See All Inverting Switching Regulators (25)
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| Key Specifications: Multifunction PMICs |
| Part Number |
Primary Topology |
Monitor/Control Features |
DC-DC/Power Features |
VIN
(V) |
VIN
(V) |
Max. IOUT
(A) |
Max. IOUT
(A) |
Oper. Freq.
(kHz) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
≥ |
≤ |
max w/pins |
| MAX8614 |
|
| Low Batt./POK Output | | Shutdown |
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| Current Limit | | Fixed Freq./PWM | | Internal Pwr. FETs | | Soft Start |
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2.7 |
5.5 |
0.125 |
0.125 |
1000 |
|
10 |
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See All Multifunction PMICs (83)
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| Key Specifications: Step-Up Switching Regulators |
| Part Number |
VIN
(V) |
VIN
(V) |
VOUT
(V) |
VOUT
(V) |
Preset VOUT
(V) |
Max. IOUT
(A) |
Max. IOUT
(A) |
Output Adjust. Method |
DC-DC Outputs |
Oper. Freq.
(kHz) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| min |
max |
min |
max |
≥ |
≤ |
max w/pins |
| MAX8614 |
2.7 |
5.5 |
- |
- |
- |
0.125 |
0.125 |
Resistor |
2 |
1000 |
|
10 |
| MAX8570 |
2.7 |
28 |
- |
0.01 |
0.01 |
Resistor |
1 |
- |
|
9 |
| MAX8571 |
2.7 |
28 |
- |
0.015 |
0.015 |
Resistor |
1 |
- |
|
9 |
| MAX8572 |
15 |
15 |
15 |
0.01 |
0.01 |
Preset |
1 |
- |
|
9 |
| MAX8573 |
15 |
15 |
15 |
0.015 |
0.015 |
Preset |
1 |
- |
|
9 |
| MAX8574 |
2.7 |
28 |
- |
0.025 |
0.025 |
Resistor |
1 |
- |
|
9 |
| MAX8575 |
15 |
15 |
15 |
0.025 |
0.025 |
Preset |
1 |
- |
|
9 |
| MAX685 |
2.7 |
24 |
- |
- |
- |
Resistor |
2 |
480 |
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17 |
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See All Step-Up Switching Regulators (91)
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