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參數(shù)資料
| 型號： | TSM111D |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | TRIPLE VOLTAGE AND CURRENT SUPERVISOR |
| 中文描述： | 三電壓及目前的上司 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大小： | 154K |
| 代理商： | TSM111D |
TRIPLE VOLTAGE AND CURRENT SUPERVISOR
.
OVERVOLTAGE PROTECTION FOR 3.3V, 5V
AND
12V
WITHOUT
EXTERNAL
COMPONENTS
.
OVERCURRENT PROTECTION FOR3.3V, 5V
AND 12V WITH INTERNAL THRESHOLD
VOLTAGE
.
POWER GOOD CIRCUITRY
.
GENERATESPOWER GOODSIGNAL
.
REMOTE ON/OFF FUNCTION
.
PROGRAMMABLE
GOODSIGNAL
.
14.5VTO 36V SUPPLYVOLTAGERANGE
.
TWO 1.6% VOLTAGE REFERENCES FOR
MAIN
AND
AUXILIARY
CONVERTER
REGULATIONLOOPS
TIMING
FOR
POWER
DESCRIPTION
The TSM111 integrated circuit incorporates all
sensingcircuit to controla tripleoutputpower sup-
ply.Itincludesvoltagereferences,comparatorsand
matched resistors bridge for overcurrent and over-
voltage detection without the need of any external
components.Timinggeneratorwithexternalcapaci-
tors, control turn On and Off delays.It providesan
integratedand costeffective solutionforsimultane-
ous multiple voltagecontrol.
APPLICATIONS
ThiscircuitisdesignedtobeusedinSMPSforDesk-
top PC,tosupervisecurrentsandvoltagesof allout-
puts and generate power good information to the
system while managing all timing during transitory
operation.
The IC also managesthe standbymode of SMPS
while the PCis insleep mode.
ORDER CODES
Part
Number
Temperature
Range
Package
N
D
TSM111C
Example :
TSM111CD
0, +70
o
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Vs33
Vs5
Vs12
ADJ
Vcc
PWM
REM
Trem
PG
Tpor
Is33
Is5
Is12
Tsur
GND
FbMAIN
VrefMAIN
VrefAUX
FbAUX
UV
PIN CONNECTIONS
(top view)
TSM111
May 1999
N
DIP20
(Plastic Package)
D
SO20
(Plastic Micropackage)
1/18
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TSM111N | TRIPLE VOLTAGE AND CURRENT SUPERVISOR |
| TSM112D | 3.3V 5V 12V HOUSEKEEPING IC |
| TSM112N | 3.3V 5V 12V HOUSEKEEPING IC |
| TSM112 | 3.3V 5V 12V HOUSEKEEPING IC |
| TSM112CD | 3.3V 5V 12V HOUSEKEEPING IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSM111N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TRIPLE VOLTAGE AND CURRENT SUPERVISOR |
| TSM112 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V 5V 12V HOUSEKEEPING IC |
| TSM-112-01-F-DH | 制造商:Samtec Inc 功能描述:.025 SQ. TERMINAL STRIPS - Bulk |
| TSM-112-01-F-DH-A | 制造商:Samtec Inc 功能描述:CONN UNSHRD HDR HDR 24 POS 2.54MM SLDR RA SMD - Bulk |
| TSM-112-01-F-DH-K-TR | 制造商:Samtec Inc 功能描述:.025 SQ. TERMINAL STRIPS - Tape and Reel |
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