MAX8614
PRODUCTIONDual-Output (+ and -) DC-DC Converters for CCD
Small, 3mm x 3mm TDFN Package
- Part Models
- 8
- 1ku List Price
- Starting From $1.56
Part Details
- Dual Output Voltages (+ and -)
- Adjustable Up to +24V and Down to -10V at 5.5VIN
- Output Short/Overload Protection
- True Shutdown on Both Outputs
- Controlled Inrush Current During Soft-Start
- Selectable Power-On Sequencing
- Up to 90% Efficiency
- 1µA Shutdown Current
- 1MHz Fixed-Frequency PWM Operation
- Fault-Condition Flag
- Thermal Shutdown
- Small, 3mm x 3mm, 14-Pin TDFN Package
The MAX8614A/MAX8614B dual-output step-up DC-DC converters generate both a positive and negative supply voltage that are each independently regulated. The positive output delivers up to 50mA while the inverter supplies up to 100mA with input voltages between 2.7V and 5.5V. The MAX8614A/MAX8614B are ideal for powering CCD imaging devices and displays in digital cameras and other portable equipment.
The MAX8614A/MAX8614B generate an adjustable positive output voltage up to +24V and a negative output down to 16V below the input voltage. The MAX8614B has a higher current limit than the MAX8614A. Both devices operate at a fixed 1MHz frequency to ease noise filtering in sensitive applications and to reduce external component size.
Additional features include pin-selectable power-on sequencing for use with a wide variety of CCDs, True Shutdown™, overload protection, fault flag, and internal soft-start with controlled inrush current.
The MAX8614A/MAX8614B are available in a spacesaving 3mm x 3mm 14-pin TDFN package and are specified over the -40°C to +85°C extended temperature range.
Applications
- Camcorders and Portable Multimedia
- CCD Bias Supplies and OLED Displays
- Digital Cameras
- PDAs and Smartphones
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX8614AETD+ | Thin Dual Flatpack No Leads | ||
| MAX8614AETD+T | Thin Dual Flatpack No Leads | ||
| MAX8614BATD/V+ | Thin Dual Flatpack No Leads | ||
| MAX8614BATD/V+T | Thin Dual Flatpack No Leads | ||
| MAX8614BETD+ | Thin Dual Flatpack No Leads | ||
| MAX8614BETD+T | Thin Dual Flatpack No Leads | ||
| MAX8614BETD/V+ | Thin Dual Flatpack No Leads | ||
| MAX8614BETD/V+T | Thin Dual Flatpack No Leads |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
|
Jun 20, 2016 - 1612 ASSEMBLY |
||
| MAX8614AETD+ | PRODUCTION | |
| MAX8614AETD+T | PRODUCTION | |
| MAX8614BETD+ | PRODUCTION | |
| MAX8614BETD+T | PRODUCTION | |
|
Jun 18, 2021 - 2161 ASSEMBLY |
||
| MAX8614BATD/V+ | PRODUCTION | |
| MAX8614BATD/V+T | PRODUCTION | |
| MAX8614BETD/V+ | PRODUCTION | |
| MAX8614BETD/V+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Product 1 | ||
| MAX1567 | Obsolete | Six-Channel, High-Efficiency, Digital Camera Power Supplies |
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