- 您現在的位置：買賣IC網 > PDF目錄365982 > TSM112CDT Analog IC PDF資料下載
參數資料
| 型號： | TSM112CDT |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數： | 1/17頁 |
| 文件大小： | 148K |
| 代理商： | TSM112CDT |
1/17
I
OVERVOLTAGE PROTECTION FOR 3.3V, 5V
AND 12V WITHOUT EXTERNAL COMPO-
NENTS
I
OVERCURRENT PROTECTION FOR 3.3V,
5V AND 12V WITH INTERNAL THRESHOLD
VOLTAGE
I
POWER GOOD CIRCUITRY
I
GENERATES POWER GOOD SIGNAL
I
REMOTE ON/OFF FUNCTION
I
PROGRAMMABLE TIMING FOR POWER
GOOD SIGNAL
I
14.5V TO 36V SUPPLY VOLTAGE RANGE
I
TWO 1.6% VOLTAGE REFERENCES FOR
MAIN AND AUXILIARY CONVERTER REG-
ULATION LOOPS
DESCRIPTION
The TSM111 integrated circuit incorporates all
sensing circuitto control a triple output power sup-
ply. It includes voltage references , comparators
and matched resistors bridge for overcurrent and
overvoltage detection without the need of any ex-
ternal components.Timing generator with external
capacitors, control turn On and Off delays. It pro-
vides an integrated and cost effective solution for
simultaneous multiple voltage control.
APPLICATION
This circuit is designed to be used in SMPS for
Desktop PC, to supervise currents and voltages of
all outputs and generate power good information
to the system while managing all timing during
transitory operation.
The IC also manages the standby mode of SMPS
while the PC is in sleep mode.
ORDER CODE
N =
Dual in Line Package (DIP)
D =
Small Outline Package (SO) - also available in Tape & Reel (DT)
PIN CONNECTIONS
(top view)
Part Number
Temperature Range
Package
N
D
TSM111C
Example :
TSM111CD
0, +70
°
C
N
DIP20
(Plastic Package)
D
SO20
(Plastic Micropackage)
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
TSM111
TRIPLE VOLTAGE AND CURRENT SUPERVISOR
May 2001
相關PDF資料 |
PDF描述 |
|---|---|
| TSM121CN | Analog IC |
| TSM1 | Analog IC |
| SAM1 | Analog IC |
| TSM221IDT | Voltage-Feedback Operational Amplifier |
| TSM2 | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TSM112CN | 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 |
| 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 |
發布緊急采購，3分鐘左右您將得到回復。