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¹¦ÄÜÃèÊö | Dual High-Efficiency PWM Step-Down DC-DC Coverter |
Êý¾ÝÊÖ²á | |
Éú²ú³§ÉÌ | Diodes Incorporated |
¼ò³Æ | PAM |
ÖÐÎÄÃû³Æ | ¹ÙÍø |
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PAM2306GNDYPCAÊý¾ÝÊÖ²á¹æ¸ñÊéPDFÏêÇé
General Description
The PAM2306 is a dual step-down current-mode, DC-DC converter. At heavy load, the constant-frequency PWM control performs excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2306 provides a power-saving PulseSkipping Modulation (PSM) mode to reduce quiescent current under light load operation.
Features
¡ö Efficiency up to 96
¡ö Only 40¦ÌA (Typ. per Channel) Quiescent Current
¡ö Output Current: Up to 1A per Channel
¡ö Internal Synchronous Rectifier
¡ö 1.5MHz Switching Frequency
¡ö Soft Start
¡ö Under-Voltage Lockout
¡ö Short Circuit Protection
¡ö Thermal Shutdown
¡ö Small 12L WDFN3x3 Package
¡ö Pb-Free Package and RoHS Compliant
Applications
¡ö Cellular Phone
¡ö Portable Electronics
¡ö Personal Information Appliances
¡ö Wireless and DSL Modems
¡ö MP3 Players
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Dual High-Efficiency PWM Step-Down DC-DC Coverter
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