參數(shù)資料
型號： TSM112CDT
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： TSM112CDT
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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參數(shù)描述
TSM112CN 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Over/Under Volt Prot RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TSM112D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V 5V 12V HOUSEKEEPING IC
TSM112N 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V 5V 12V HOUSEKEEPING IC
TSM-113-01-F-DH 制造商:Samtec Inc 功能描述:CONN UNSHRD HDR HDR 26 POS 2.54MM SLDR RA SMD - Bulk
TSM-113-01-F-DH-A 制造商:Samtec Inc 功能描述:CONN UNSHRD HDR HDR 26 POS 2.54MM SLDR RA SMD - Bulk
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