參數(shù)資料
型號： TSM111CDT
英文描述： Analog IC
中文描述： 模擬IC
文件頁數(shù)： 3/17頁
文件大?。?/td> 148K
代理商： TSM111CDT
TSM111
3/17
ELECTRICAL CHARACTERISTICS
V
CC
= 16V, T
amb
= 0
°
C to 70
°
C (typical values given for 25
°
C)
VOLTAGE REFERENCE, AUXILIARY CONVERTER (Fbaux)
VOLTAGE REFERENCE, MAIN CONVERTER (Fbmain)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
I
CC
V
cs1
V
cs2
V
cs3
Total Supply Current
Current Sense Threshold Voltage 3.3V
Current Sense Threshold Voltage 5V
Current Sense Threshold Voltage 12V
Current Sense Input Common Mode
Voltage Range
Overvoltage Sense 3.3V
Overvoltage Sense 5V
Overvoltage Sense 12V
Threshold Voltage, 3.3V OVP
Projection
ADJ Input pin 4
Thereshold Voltage (T
sur
input)
T
sur
Timing with Determined External
Components
Tsur Input Clamp Voltage
Input Pulled Down Voltage for V33, V5
and V12
PG low
5
10
53.5
53.5
69.5
mA
mV
mV
mV
46.5
46.5
60.5
50
50
65
V
iscm
see note 2
0
VCC -2
V
V
vs1
V
vs2
V
vs3
3.8
5.8
13.4
4
4.2
6.4
15
V
V
V
6.1
14.2
V
Adj
1.22
1.26
1.3
V
V
sur
2.4
2.5
2.6
V
T
sur
33k
to VCC, 4.7
μ
F to
ground
21
ms
V
surend
7
8
V
V
pull
I
sink
= 100
μ
A,
REMOTE high
0.4
V
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
refaux
I
aux
T
aux
R
egliaux
I
outaux
Reference Voltage
Current Stability
Temperature Stability
Line Regulation
Output Sinking Current Capability
I
r
= 0.5mA, T
amb
= 25
°
C
I
r
= 0.5mA to 10mA
2.46
2.5
2.54
20
17
V
mV
mV
mV/V
mA
15 < V
CC
< 36V
V
out
> 2V
1
15
25
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
refmain
I
main
T
main
R
eglimain
I
outmain
Reference Voltage
Current Stability
Temperature Stability
Line Regulation
Output Sinking Current Capability
Absolute Precision of the Internal Resis-
tor Connected to V
refmain
(39k, 10k, 5.4k)
Matching of the Internal Resistors Con-
nected to V
refmain
(39k, 10k, 5.4k)
I
r
= 0.5mA, T
amb
= 25
°
C
I
r
= 0.5mA to 10mA
2.46
2.5
2.54
20
17
V
mV
mV
mV/V
mA
15 < V
CC
< 36V
V
out
> 2V
1
15
25
Resp
±
15
%
Resm
±
1
%
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