1.General Description
4. Pin Function Description
MDT7733 is a step-up DC/DC converter .
It has low start-up voltage and a high output
voltage accuracy with low ripple.
MDT7733
1
2
VOUT
3
LX
2. Features
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VSS
High output voltage accuracy：+/- 2.5%
Low start-up voltage: 0.75V (Typ.)
High efficiency: 85% (Typ.)
Pin Name
LX
VOUT
I/O
Function
Ground
3. Applications
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Open
Switching pin
Drain
Input
Output voltage
monitor, IC internal
power supply
Cellular phones, pagers, mcu
Power failure detection
Portable / Battery-Powered Equipment
Palmtops
RF Keyboard / Mouse
ORDERING INFORMATION
Device
MDT7733ST
Package
SOT89
1 of 4
2005/10/18
MDTIC [ Micon Design Technology Corporation ]
