Purchase MAX1947ETA30, In-stock MAX1947ETA30 From SeekIC.
MFG:MAXIM Package Cooled:TDFN D/C:8
- Table of contents:
MAX1947ETA30
-
Suppliers
DataSheet
General Description
MAX1947ETA30 Maximum Ratings
BATT, OUT, SHDN to GND...................................-0.3V to +4.0V
RESET to GND.......................................-0.3V to (VOUT + 0.3V)
PGND to GND....................................................-0.3V to +0.3V
Switch Current (ILX, IOUT, IPGND) (Note 1) ............-1A to +1A
Continuous Power Dissipation (TA = +70°C)
8-Pin TDFN (derate 24.4mW/°C
above +70°C).......................................................1951.2mW
Operating Temperature Range ....................-40°C to +85°C
Junction Temperature......................................+150°C
Storage Temperature Range.......................-65°C to +150°C
Lead Temperature (soldering, 10s)............................+300°C
MAX1947ETA30 Features
Low Input (0.7V) and Output (1.8V) Voltage Capability
Internal Synchronous Rectifier
High 94% Efficiency
Fixed Output Voltages: 1.8V, 2.5V, 3V, and 3.3V
Up to 2MHz Switching Allows Small External Components and Low Output Ripple
Automatic Pulse Skipping at Light Loads for Extended Battery Life
Low 70A (typ) Operating Supply Current (Measured at OUT)
Low 2A Logic-Controlled Shutdown
True Shutdown Fully Discharges Output to Ground
Uses Only Small Ceramic Capacitors
75ms RESET Output Flag
Internal Synchronous Rectifier
High 94% Efficiency
Fixed Output Voltages: 1.8V, 2.5V, 3V, and 3.3V
Up to 2MHz Switching Allows Small External Components and Low Output Ripple
Automatic Pulse Skipping at Light Loads for Extended Battery Life
Low 70A (typ) Operating Supply Current (Measured at OUT)
Low 2A Logic-Controlled Shutdown
True Shutdown Fully Discharges Output to Ground
Uses Only Small Ceramic Capacitors
75ms RESET Output Flag
MAX1947ETA30 Typical Application
MP3 Players, Pagers, and CD Players
PDAs and Organizers
Digital Still Cameras
Cordless Phones
Wireless Mice/Keyboards
Portable Medical Equipment
Other Battery-Powered Systems
PDAs and Organizers
Digital Still Cameras
Cordless Phones
Wireless Mice/Keyboards
Portable Medical Equipment
Other Battery-Powered Systems
MAX1947ETA30
PDF/DataSheet Download
- Datasheet: MAX1947ETA30
- File Size: 837262 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
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