Texas Instruments Evaluation Module for TPS650003 TPS650003EVM-585 TPS650003EVM-585 Datenbogen
Produktcode
TPS650003EVM-585
t - Time - 100 s/div
m
Ch1:VINDCDC
500mV/div
Ch2:VDCDC
20mV/div
DCDC Load Current = 50mA
Mode = VINDCDC
VINDCDC = 3.6 V to 4.2V to 3.6V
T
= 25 C
A
o
t - Time - 100 s/div
m
Ch1:VINLDOx
500mV/div
Ch2:VLDOx
20mV/div
VLDOx = 1.007V
LDOx Load Current = 1mA
EN_DCDC = GND
LDOx Load Current = 1mA
EN_DCDC = GND
VINLDOx = 1.6 V to 2.3V to 1.6V
T = 25 C
T = 25 C
A
o
4 TPS650001/3/6 Typical Performance Data and Characteristic Curves
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Figure 5. TPS650001/3/6 DCDC Converter Line Transient Response
Figure 6. TPS650001/3/6 LDOx Line Transient Response
8
Using the TPS650001/3/6 2.25 MHz Step-Down Converter with Dual LDO
SLVU357 – March 2010
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