Texas Instruments TPS2359 Dual-Slot ATCA AdvancdMC Controller with I2C Evaluation Module TPS2359EVM TPS2359EVM 데이터 시트
제품 코드
TPS2359EVM
3.3
Electrical Characteristics
Electrical Specifications
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The electrical characteristics of the TPS2359EVM are as listed in
Table 3. Electrical Characteristics, TPS2359EVM
(1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
UNLESS OTHERWISE NOTED: V
IN
(12VINx) and V
IN
(3V3INx) per
under (for specified V
OUT
). T
A
= 25
°
C
Output Voltage, Payload Power Out (either channel)
ENBx = HI, I
LPWR
< I
LPWR_MAX
10.8
13.2
V
Output Voltage, Mgmt Power Out (either channel)
ENBx = HI, I
LMP
< I
LMP_MAX
3.135
3.465
V
Current limit threshold, Payload Power (either channel)
7.4
8.36
9.1
A
Current limit threshold, Mgmt Power (either channel)
170
195
225
mA
Fast trip threshold, Payload Power (either channel)
24.5
A
Fast trip threshold, Mgmt Power (either channel)
400
mA
Output capacitance, Payload Power (C
L_PWR
) (each
All 4 load caps connected
704
880
1056
µ
F
channel)
Output capacitance, Mgmt Power (C
L_MP
) (each
Load cap connected
120
150
180
µ
F
channel)
V
IN
= 12V–13.2V,
Output ramp time, Payload Power
V
O
= 0V to 98%
×
V
IN
,
1.31
2.01
mS
R
LOAD
= 1K, C
LOAD
= C
L_PWR
V
IN
= 3.3V–3.465V,
Output ramp time, Mgmt Power
V
O
= 0 V to 98% V
IN
,
2.57
3.74
mS
R
LOAD
= 270, C
LOAD
= C
L_MP
(1)
All voltages are with respect to the EVM GND node.
4
SLUU318 – August 2008
TPS2359 Dual-Slot ATCA™ AdvancedMC™ Controller with I
2
C Evaluation Module