Texas Instruments TPS650830EVM-095, User Manual

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TPS65083xEVM Electrical Performance Specifications
2 TPS65083xEVM Electrical Performance Specifications
Table 1. TPS650830EVM Electrical and Performance Specifications
Parameter Symbol Notes and Conditions Min Typ Max Unit
Input Characteristics
Input voltage V
BATA
V
IN
5.4 21 V
Input Current I
BATA
0 9 A
UVLO V
UVLO
V
IN
falling 4.95 5.1 5.25 V
UVLO hysteresis V
HYS-UVLO
V
IN
rising 200 mV
Output Characteristics
VR1
Output voltage VR1 VR1, V1.00A 1.0V V
I2C Programmable Range Margining -5 +5 %
Output voltage accuracy VR1 -1 1 %
Load Regulation 0.5 %
Output Current VR1 I
OUT, VR1
V
IN
= Min to Max, Low Side Rds
ON
= 6.8 A
7m Ω , R
cs
= 9.53 k Ω , L = 1 µH
Current Limit Low-Side MOSFET I
LIMF
Low Side Rds
ON
= 7m Ω , R
cs
= 9.53 8.5 A
k Ω
Switching frequency F
SW
NVDCZ = HIGH 500 kHz
VR2
Output voltage VR2 VR2, V1.8A 1.8V V
I2C Programmable Range Margining -4 +3 %
Output voltage accuracy VR2 -1 1 %
Load Regulation 0.5 %
Output Current VR2 I
OUT, VR2
V
IN
= Min to Max 1.8 A
Switching frequency F
SW
2000 kHz
VR3
VR3, 3.3V V
Output voltage VR3 V3.3A_DSW
I2C Programmable Range Margining -4 +3 %
Output voltage accuracy VR3 -1 1 %
Load Regulation 0.5 %
Output Current VR3 I
OUT, VR3
V
IN
= Min to Max, Low Side Rds
ON
= 6.6 A
7m Ω , High Side Rds
ON
= 15.7m Ω , R
cs
= 8.66 k Ω , L = 1.5 µH
Current Limit High-Side MOSFET I
LIMF
High Side Rds
ON
= 15.7m Ω , R
cs (HS)
= 13.15 A
22.6 k Ω , L = 1.5 µH, V
IN
up to 9V
Current Limit Low-Side MOSFET I
LIMF
Low Side Rds
ON
= 7m Ω , R
cs
= 8.66 7.73 A
k Ω
Switching frequency F
SW
NVDCZ = HIGH 800 kHz
VR4
Output voltage VR4 VR4, VDDQ DDRID shorted to GND 1.2V V
I2C Programmable Range Margining -4 +3 %
Output voltage accuracy VR4 -1 1 %
Load Regulation 0.5 %
Switching frequency F
SW
500 kHz
Output Current VR4 I
OUT, VR4
V
IN
= Min to Max, Low Side Rds
ON
= 7.47 A
7m Ω , R
cs
= 10.5 k Ω , L = 1 µH
Current Limit Low-Side MOSFET I
LIMF
Low Side Rds
ON
= 7m Ω , R
cs
= 10.5 9.38 A
k Ω
Switching frequency F
SW
NVDCZ = HIGH 500 kHz
3 SLVUAD6 – December 2014 TPS650830EVM-095
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