Texas Instruments TPS65001EVM-453 Evaluation Module TPS65001EVM-453 TPS65001EVM-453 Datenbogen
Produktcode
TPS65001EVM-453
2
TPS65001 EVM Electrical Performance Specifications
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TPS65001 EVM Electrical Performance Specifications
Table 1. TPS65001EVM Electrical and Performance Specifications
PARAMETER
NOTES AND CONDITIONS
MIN
NOM
MAX
UNITS
INPUT CHARACTERISTICS
V
IN
Input Voltage
3.3
6.0
V
V
IN_UVLO
VIN falling
1.72
1.77
1.82
V
Input UVLO
Hyseresis
160
mV
OUTPUT CHARACTERISTICS
V
ODC
Output Voltage DCDC
V
IN
= Nom, I
OUT
= Nom
1.2
V
VINDCDC 2.3V to 6V,
PFM/PWM
–3.5%
3.5%
Accuracy DCDC1
With 1% tolerance resistors
PWM
3%
V
IN
DCDC = 2.3 V to 2.5 V
300
I
OUTDC
Output Current DCDC
mA
V
IN
DCDC = 2.5 V to 6 V
600
VLDO1
Output Voltage LDO1
V
IN
= Nom, I
OUT
= Nom
1.8
V
I
OUTLDO1
Output Current LDO1
Contentious output current
300
mA
VLDO2
Output Voltage LDO2
2.8
V
I
OUTLDO2
Output Current LDO2
Contentious output current
300
mA
Accuracy LDOs
VINLDO = 1.6 V to 6 V, Iout = 1 mA to 175 mA,
–5.5%
5.5%
VLDOx = 1.2 V, With 1% tolerance resistors
VINLDO = 1.5 V to 6 V, Iout = 1 mA to 300 mA,
–5.5%
5.5%
VLDOx = 1.2 V, With 1% tolerance resistors
Supply Voltage
Supervisor
Supervisor
RST Trip Voltage
R4 = 475k, R7 = 232k, JP7 connected between VIN
1.8
V
and RSTSNSIN
t
RST
RST Recovery Time
C5 = 0.1
µ
F
30
ms
SYSTEMS CHARACTERISTICS
F
SW
Switching Frequency
1722
2250
2847
kHz
SLVU320 – August 2009
Using the TPS65001EVM 2.25 MHz Step-Down Converter with Dual LDO
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