Texas Instruments TPS51511EVM Evaluation Module TPS51511EVM TPS51511EVM Scheda Tecnica
Codici prodotto
TPS51511EVM
1
Hardware
1.1
Operating Specification, TPS51511
User's Guide
SLVU196 – May 2007
High-Performance Synchronous Buck EVM
Using the TPS51511
This user's guide contains information pertaining to the TPS51511 operating
specification, the EVM schematic, the bill of materials, and the printed-circuit board
layout.
specification, the EVM schematic, the bill of materials, and the printed-circuit board
layout.
Common Parameter
CH1: Switcher
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input voltage range(VIN)
3
25
V
Input voltage range(V5IN)
4.75
5.25
V
Operating frequency
350
kHz
High performance
1.2
400k
Output voltage
Low performance
1.1
V
Adjustable
0.75
3.3
Output current
15
A
Current limit
18
A
CH2: LDO
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input voltage range
1.5
5
V
VGA I/O power
1.2
Output voltage
V
Adjustable
0.75
3.3
Output current
2
A
Current limit
2.5
A
SLVU196 – May 2007
High-Performance Synchronous Buck EVM
1
Using the TPS51511