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參數資料
| 型號： | TSM1121CDT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| 封裝： | PLASTIC, MICRO, SOP-14 |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 143K |
| 代理商： | TSM1121CDT |
Revision A
1/11
s
Over voltage protection for 3.3V 5V and
12V without external components
s
Under voltage protection for 3.3V 5V and
12V without external components
s
Over voltage protection for -12V or -5V with
external components
s
Externally adjustable under voltage
blanking during power up
s
Power good input/output
s
Externally adjustable pg delay
s
Fault output
s
Remote output
s
Externally adjustable remote delay
s
Precision voltage reference
s
2kV ESD protection
DESCRIPTION
The TSM1121 integrated circuit incorporates all
sensing circuitry to regulate and protect from over
voltage and under voltage a multiple output power
supply (3.3V, 5V and 12V).
TSM1121 incorporates all the necessary functions
for Housekeeping features which allow safe
operation in all conditions, and very high system
integration.
TSM1121 integrates a precise voltage reference.
APPLICATION
s
PC SMPS triple power line housekeeping ic
(3.3V 5V 12V)
ORDER CODE
Note: N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape &
Reel (DT)
PIN CONNECTIONS (top view)
Part
Number
Temperatur
e Range
Package
Marking
ND
TSM1121CN
0 to 85°C
TSM1121C
TSM1121CD
0 to 85°C
M1121
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
VCC
REM
TREM
TPG
PG
VS33
VS5
VS12
PI
TUV
EP
GND
VREF
10
9
8
7
6
5
4
3
2
1
11
12
13
14
FAULT
TSM1121
3.3V 5V 12V HOUSEKEEPING IC
May 2003
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TSM1121CN | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.3V 5V 12V HOUSEKEEPING IC |
| TSM1121ID | 功能描述:IC HOUSEKEEPING MULT OTPT 14SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
| TSM1121IDT | 制造商:STMicroelectronics 功能描述: |
| TSM1121IN | 功能描述:IC HOUSEKEEPING 3.3/5/12V 14-DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:100 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:- 復位:低有效 復位超時:最小為 100 ms 電壓 - 閥值:4.38V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件 |
| TSM112CD | 功能描述:開關變換器、穩壓器與控制器 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 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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