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參數資料
| 型號： | TSM115CD |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 電源管理 |
| 英文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
| 封裝： | PLASTIC, MICRO SO-20 |
| 文件頁數： | 12/17頁 |
| 文件大小： | 219K |
| 代理商： | TSM115CD |
TSM115
Electrical Characteristics
4/17
Rem
THrm
High threshold
From Low to high
1.87
1.93
1.99
V
TLrm
Low threshold
From high to low
1.0
1.25
1.4
V
Power Good (PG)
Ipgol
Sink current
VPg=0.4V
10
mA
Vpgol
Low output voltage
Ipg=10mA
0.4
V
Tpgr
Rise time PG
Rpg=1K
500
ns
Under Voltage Blanking (Tuv) and Power Good (Tpg) times
Iotuvtpg
Current output source
Vtuvtpg = 0V
4.5
5
5.5
A
THtuv
High threshold blanking
From low to high voltage
0.287
0.312
0.337
V
TLtuv
Low threshold blanking
From high to low voltage
0.25
V
THtpg
High threshold power good
From low to high voltage
1.218
1.25
1.282
V
TLtpg
Low threshold power good
From high to low voltage
0.9
1
1.1
V
Idtuvtpg
Current discharge of TuvTpg
2
5
mA
Vtuvtpgol
Low output voltage
Iotutpg = 1mA
0.2
V
Vtuvtpgoh Clamp voltage
2.1
2.3
2.5
V
VinTuvTpg Input voltage
-0.3
2.3
V
DIotuvtpg
Current source drift in temperature
Tmin < Tamb < Tmax
1
A
Remote (Trem) and Surge current blanking (Tsur) times
Iotrm
TRem current source
Vtrmtsur = 0V
90
100
110
A
Iotsur
Tsur current source
Vtrmtsur = 0V
9
10
11
A
THtrm
High thresold voltage TRem
From low to high
1.218
1.25
1.282
V
TLtrm
Low thresold voltage TRem
From high to low
0.9
1
1.1
V
Idtrmtsur
Current discharge of TRemTsur
2
5
mA
Vtrmtsurol Low output voltage
Iotmtsur = 1mA
0.2
V
Vtrmtsuroh Clamp voltage
2.1
2.3
2.5
V
Vintrmtsur Input voltage
-0.3
2.3
V
DIotrm
Current source drift in temperature
Tmin < Tamb < Tmax
5
A
DIotsur
Current source drift in temperature
Tmin < Tamb < Tmax
500
nA
Fault
Ifltol
IFault sink current
VFault=0.4V
10
mA
Vfltol
Low output voltage
IFault=10mA
0.4
V
THVcc
High threshold voltage, Vcc low to high
Rem low, all lines between
UV and OV.
2.95
V
TLVcc
Low threshold voltage, Vcc high to low
2.65
V
HystVcc
Vcc hysteresis : THVcc-TLVcc
TBD
300
TBD
mV
Rcrnt
VRcrn
Output voltage
1.20
1.25
1.30
V
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
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