Texas Instruments TPS54110EVM-044, User Manual, Page: 10 / 28

Performance Specification Summary
1-3 Introduction
1.2 Performance Specification Summary
A summary of the TPS54110EVM-044 performance specifications is provided
in Table 1−2. Specifications are given for an input voltage of 3.3 V and an
output voltage of 1.5 V unless otherwise specified. The ambient temperature
is 25
_
C for all measurements, unless otherwise noted. The maximum input
voltage for the TPS54110 is 6 V.
Table 1−2. TPS54110EVM-044 Performance Specification Summary
Specification Test Conditions Min Typ Max Units
Input voltage range 3.0
3.3
or
5.0
6.0 V
Output voltage set point 1.5 V
Output current range V
I
= 3 V to 5.5 V −1.5 1.5 A
Line regulation I
O
= 0−1.5 A, V
I
= 3 V to 6 V
±
0.02%
Load regulation V
I
= 3.3 V, I
O
= 0 A to 1.5 A
±
0.08%
Voltage change
I
O
= 0.37 A to 1.12 A
−35 mV
PK
Load transient
Recovery time
I
O
= 0.37 A to 1.12 A
120
µ
s
Load transient
response
Voltage change
I
O
= 1.12 A to 0.37 A
25 mV
PK
response
Recovery time
I
O
= 1.12 A to 0.37 A
120
µ
s
Loop bandwidth V
I
= 3 V 89 kHz
Phase margin V
I
= 3 V 66
_
Loop bandwidth V
I
= 6 V 152 kHz
Phase margin V
I
= 6 V 58
_
Input ripple voltage 90 200 mV
PP
Output ripple voltage 25 35 mV
PP
Output rise time 3.5 ms
Operating frequency 680 700 720 kHz
Maximum efficiency V
I
= 3.3 V, V
O
= 1.5 V, I
O
= 0.6 A 78%