Purchase AIC1630, In-stock AIC1630 From SeekIC.
Part Number: AIC1630
Description: The AIC1630 is a DC-DC converter designed to drive an external power switch for more flexibility,espec...
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AIC1630
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DataSheet
General Description
AIC1630 General Description
The AIC1630 is a DC-DC converter designed to drive an external power switch for more flexibility,especially in higher voltage and larger power applications. Typically six components are required to set up a step up configuration easily achieving efficiency beyond 80%.A few more components are required to set up a step down configuration delivering 4A load current with 83% typical efficiency, 86% at 2A load, and 300A quiescent current.
The output voltage is internally set to 3V, 3.3V, 5V or externally set to an arbitrary value below breakdown voltage of the power switch. Logiccontrolled shutdown mode is provided for power saving.The low battery detector can be also configured as a linear regulator.120KHz switching rate reduces the inductor size. Inductors of 25H to 50H inductance are recommended for most applications.
AIC1630 Maximum Ratings
Supply Voltage.........................................................................................7.0V
DC Voltage Applied On All Other Pins.......................................................7.0V
Operating Temperature Range................................................... -20°C~80°C
Storage Temperature Range....................................................-65°C ~150°C
DC Voltage Applied On All Other Pins.......................................................7.0V
Operating Temperature Range................................................... -20°C~80°C
Storage Temperature Range....................................................-65°C ~150°C
AIC1630 Features
Adjustable Output Voltage with Two Resistors
(AIC1630A).
Power-Saving Shutdown Mode (7A typical).
120KHz Switching Rate.
On-Chip Low Battery Detector.
(AIC1630A).
Power-Saving Shutdown Mode (7A typical).
120KHz Switching Rate.
On-Chip Low Battery Detector.
AIC1630 Typical Application
Palmtop & Notebook Computers.
Battery Charger Supply.
Cellular Telephone.
LCD Contrast Supply.
Flash Memory Programmer.
Battery Backup Supplies.
Portable Instruments
Battery Charger Supply.
Cellular Telephone.
LCD Contrast Supply.
Flash Memory Programmer.
Battery Backup Supplies.
Portable Instruments
AIC1630 Connection Diagram
AIC1630
PDF/DataSheet Download
- Datasheet: AIC1630
- File Size: 383361 KB
- Manufacturer: AIC [Analog Intergrations Corporation]
- Click here to Download
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