Datasheet

Test Results
4-2
Test Results
4.1 Test Results
Figures 4–1 through 4–10 show the results of various test conditions using the
TPS70351 device.
In Figure 4–1, the onboard transient generator is used to pulse I
OUT1
(CH1)
on V
OUT1
(CH2–AC) from 1 mA to 1 A. A current loop was added to the board
to measure the load current.
Figure 4–1. V
OUT1
Load Transient
V
IN1
= 4.3 V
V
IN2
= 2.8 V
V
OUT1
= 1 mA to 1 A
V
OUT2
= no load
In Figure 4–2, the onboard transient generator is used to pulse I
OUT2
(CH1)
on V
OUT2
(CH2–AC) from 1 mA to 2 A. A current loop was added to the board
to measure the load current.
Figure 4–2. V
OUT2
Load Transient
V
IN1
= 4.3 V
V
IN2
= 2.8 V
V
OUT1
= no load
V
OUT2
= 1 mA to 2 A