Analog - To Be a World-Class Power Management IC Solution Provider 成為世界級類比IC公司

Linear Voltage Regulator/Voltage Reference: Low Dropout Linear Regulator; Ultra Low Dropout Linear Regulator; DDR Regulator; Voltage Reference
DC/DC Converter for High Power Application: HV Step Down Series; Buck-Boost Series
DC/DC Converter for Portable Application: Step-Up Series; LV Step Down Series; Inverting Series; Charge Pump Series
White-LED Drivers: LED Backlight; LED Lighting Solution

Glossary:

(1) VREF could be the minimum VOUT. In the application, VOUT depends on the designed external resistors. Please check with datasheets for more information.

(2) Internal Switch IOUT: built-in switch output current. ISW Limit: Internal switching current limitaMaximum IOUT can never exceed ISW limit. a Max. IOUT= (Efficiency)*(VIN/VOUT)*ISW

(3) External Switch IOUT: Possible external power switch IOUT. The external device driving capacity may change the IOUT value, possibly greater than the max. IOUT, shown in the table above. The real IOUT depend on the external device's driving capability. (BJT : b ; MOS : Gm)

Example:

If customers request a VIN=1.5V(Alkaline Battery) and minimum VIN=1.0V; VOUT=3.3V(IOUT=250mA); Low battery detective is needed. High efficiency (>90%) is needed. Solution: Choose AIC1620 for the solution

Life Support Policy :

Information provided by AIC is believed to be accurate and reliable. However, we cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AIC product; nor for any infringement of patents or other rights of third parties that may result from its use. We reserve the right to change the circuitry and specifications without notice.

Life Support Policy: AIC does not authorize any AIC product for use in life support devices and/or systems. Life support devices or systems are devices or systems which, (I) are intended for surgical implant into the body or (ii) support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user.