參數(shù)資料
型號(hào)： ADM1052
廠商： Analog Devices, Inc.
英文描述： Precision Dual Voltage Regulator Controller
中文描述： 精密雙穩(wěn)壓控制器
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 164K
代理商： ADM1052
REV. A
ADM1052
–3–
ABSOLUTE MAXIMUM RATINGS
*
(T
A
= 25
°
C unless otherwise noted)
V
CC
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 V
SHDN1
,
SHDN2
to GND . . . . . . . . –0.3 V to (V
CC
+ 0.3 V)
SENSE1, SENSE2 to GND . . . . . . . . . . . . –0.3 V to +5.5 V
FORCE1, FORCE2 . . . . . . . . Short-Circuit to GND or V
CC
Continuous Power Dissipation (T
A
= 70
°
C) . . . . . . . 650 mW
8-Lead SOIC . . . . . . . . . . . . (Derate 8.3 mW/
°
C above 70
°
C)
Operating Temperature Range
Commercial (J Version) . . . . . . . . . . . . . . . . . . 0
°
C to 70
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . 300
°
C
*
This is a stress rating only and functional operation of the device at these or any
other conditions above those indicated in the operation sections of this specifica-
tion is not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
THERMAL CHARACTERISTICS
8-Lead Small Outline Package:
JA
= 150
°
C/W
ORDERING GUIDE
Temperature
Range
0
°
C to 70
°
C
Package
Description
Package
Option
Model
ADM1052JR
8-Lead SOIC
SO-8
ADM1052
100 F
2
100 F
3.3V
V
OUT1
FORCE 1
SENSE 1
3.3V
V
OUT2
FORCE 2
SENSE 2
100 F
2 100 F
SHDN1
SHDN2
LEAVE OPEN OR
CONNECT TO
LOGIC SIGNALS
IF SHUTDOWN
REQUIRED
PHD55N03LT
MTD3055VL
1 F
12V
V
CC
GND
Figure 1. Test Circuit
PIN FUNCTION DESCRIPTIONS
Pin
No.
Mnemonic
Function
1
FORCE 2
Output of Channel 2 control amplifier to
gate of external N-channel MOSFET.
Input from source of external MOSFET to
inverting input of Channel 2 control
amplifier, via output voltage-setting feed-
back resistor network.
Digital Input. Active-low shutdown control
with 50
μ
A internal pull-up. The output
of Channel 2 control amplifier goes to
ground when
SHDN2
is taken low.
Device Ground Pin.
Digital Input. Active-low shutdown control
with 50
μ
A internal pull-up. The output
of Channel 1 control amplifier goes to
ground when
SHDN1
is taken low.
Input from source of external MOSFET
to inverting input of Channel 1 control
amplifier, via output voltage-setting
feedback resistor network.
Output of Channel 2 control amplifier to
gate of external N-channel MOSFET.
12 V Supply.
2
SENSE 2
3
SHDN2
4
5
GND
SHDN1
6
SENSE 1
7
FORCE 1
8
V
CC
PIN CONFIGURATION
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
FORCE 2
SENSE 2
SHDN2
GND
V
CC
FORCE 1
SENSE 1
SHDN1
ADM1052
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADM1052 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
相關(guān)PDF資料
PDF描述
ADM1052JR Precision Dual Voltage Regulator Controller
ADM1060 DIP Socket; No. of Contacts:56; Pitch Spacing:0.07"; Row Spacing:0.6"; Terminal Type:PC Board; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes
ADM1060ARU CON-HDR64POS2ROW 4WALL.1X.1SP,RTANG,LOPF
ADM1064 Super Sequencer with Voltage Readback ADC
ADM1064ACP Super Sequencer with Voltage Readback ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM1052JR 制造商:Analog Devices 功能描述:DC DC Cntrlr Dual-OUT Prog Sw 3.3V Input 8-Pin SOIC 制造商:Rochester Electronics LLC 功能描述:DUAL BUS TERMINATOR - Bulk
ADM1052JR-REEL 制造商:Analog Devices 功能描述:DC DC Cntrlr Dual-OUT Prog Sw 3.3V Input 8-Pin SOIC T/R 制造商:Rochester Electronics LLC 功能描述:DUAL BUS TERMINATOR - Tape and Reel
ADM1052JR-REEL7 制造商:Analog Devices 功能描述:DC DC Cntrlr Dual-OUT Prog Sw 3.3V Input 8-Pin SOIC T/R
ADM1060 制造商:AD 制造商全稱:Analog Devices 功能描述:Communications System Supervisory/Sequencing Circuit
ADM1060ARU 功能描述:IC SUPERVIS/SEQUENC 7-CH 28TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:Super Sequencer® 標(biāo)準(zhǔn)包裝:1 系列:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時(shí):- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*