TPS40000, TPS40001 TPS40002, TPS40003 TPS40004, TPS40005
SLUS507D − JANUARY 2002 − REVISED NOVEMBER 2005
LOWĆINPUT
VOLTAGEĆMODE SYNCHRONOUS BUCK CONTROLLER
FEATURES D Operating Input
Voltage 2.
25 V to 5.
5 V D Output
Voltage as Low as 0.
7 V D 1% Internal 0.
7 V Reference D Predictive Gate Drivet N-Channel
MOSFET
Drivers for Higher Efficiency
D Externally Adjustable Soft-Start and
Overcurrent Limit
D Source-Only Current or Source/Sink Current D Versions for Starting Into VOUT Pre-Bias D 10-Lead MSOP PowerPadt Package for
Higher Performance
D Thermal Shutdown D Internal Boostrap Diode D Fixed-Frequency,
Voltage-Mode Control
− TPS40000/1/4 300-kHz − TPS40002/3/5 600-kHz
SIMPLIFIED APPLICATION D...