參數(shù)資料
型號： LTC1477CS8
廠商： LINEAR TECHNOLOGY CORP
元件分類： 外設及接口
英文描述： Low-Power LinCMOS(TM) Dual Comparator 20-LCCC -55 to 125
中文描述： 2.4 A BUF OR INV BASED PRPHL DRVR, PDSO8
封裝： 0.150 INCH, PLASTIC, SO-8
文件頁數(shù)： 2/8頁
文件大小： 224K
代理商： LTC1477CS8
2
LTC1477/LTC1478
Supply Voltage .......................................................... 7V
Enable Input Voltage......................(7V) to (GND –0.3V)
Output Voltage (OFF) (Note 1) .......(7V) to (GND –0.3V)
Output Short-Circuit Duration..........................Indefinite
Junction Temperature...........................................110
°
C
ABSOLUTE
AXI
U
RATIU
W
W
W
Operating Temperature
LTC1477C/LTC1478C ..............................0
°
C to 70
°
C
Storage Temperature Range ................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
PACKAGE/ORDER I
FOR
ATIO
W
U
U
SYMBOL PARAMETER
V
IN
Supply Voltage Range
I
VIN
Supply Current
CONDITIONS
MIN
2.7
TYP
MAX
5.5
10
180
120
0.12
0.12
0.20
0.20
±
20
2.40
1.02
UNITS
V
Switch OFF, Enable = 0V
Switch ON, Enable = 5V, V
IN
= 5V
Switch ON, Enable = 3.3V, V
IN
= 3.3V
V
INS
= V
IN1
= V
IN2
= V
IN3
= 5V, I
OUT
= 1A
V
INS
= V
IN1
= V
IN2
= V
IN3
= 3.3V, I
OUT
= 1A
V
INS
= V
IN1
= 5V, V
IN2
= V
IN3
= NC, I
OUT
= 0.5A
V
INS
= V
IN1
= 3.3V, V
IN2
= V
IN3
= NC, I
OUT
= 0.5A
Switch OFF, Enable = 0V
V
INS
= V
IN1
= V
IN2
= V
IN3
= 5V, V
OUT
= 0V, (Note 4)
V
INS
= V
IN1
= 5V, V
IN2
= V
IN3
= NC, V
OUT
= 0V, (Note 4)
3.0V
≤
V
INS
≤
5.5V
3.0V
≤
V
INS
≤
5.5V
0V
≤
V
EN
≤
5.5V
R
OUT
= 100
, C
OUT
= 1
μ
F, to 90% of Final Value
G
G
G
0.01
120
80
0.07
0.08
0.12
0.13
μ
A
μ
A
μ
A
μ
A
A
A
V
V
μ
A
ms
R
ON
ON Resistance
I
LKG
I
SC
Output Leakage Current OFF
Short-Circuit Current Limit
G
1.60
0.68
2.0
2.00
0.85
V
ENH
V
ENL
I
EN
t
D+R
The
G
denotes specifications which apply over the full operating
temperature range.
Note 1:
The V
OUT
pins must be connected together.
Note 2:
The V
INS
and V
IN1
pins must be connected together. The V
IN2
and
V
IN3
pins are typically connected to V
INS
and V
IN1
pins but can be
selectively disconnected to reduce the short-circuit current limit and
Enable Input High Voltage
Enable Input Low Voltage
Enable Input Current
Delay and Rise Time
G
G
0.8
±
1
2.00
G
0.50
1.00
increase the ON resistance of the switch. The LTC1478 GND pins must be
connected together. (See Pin Functions and Block Diagram for more detail.)
Note 3:
Other channel turned OFF, i.e. AEN and BEN = 0V.
Note 4:
The output is protected with fold-back current limit which reduces
the short-circuit (0V) currents below peak permissible current levels at
higher output voltages. (See Typical Performance Characteristics for
further detail on output current versus output voltage).
Consult factory for Industrial and Military grade parts.
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
T
JMAX
= 110
°
C,
θ
JA
= 100
°
C/W
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
AV
OUT
AV
IN
AV
INS
AEN
GND
BV
IN3
BV
IN2
BV
OUT
AV
OUT
AV
IN2
AV
IN3
GND
BEN
BV
INS
BV
IN1
BV
OUT
ELECTRICAL CHARACTERISTICS
V
INS
= V
IN1
= V
IN2
= V
IN3
= 5V (Note 2), T
A
= 25
°
C, unless otherwise noted. Each channel of the LTC1478 is tested separately (Note 3).
T
JMAX
= 110
°
C,
θ
JA
= 120
°
C/W
1
2
3
4
8
7
6
5
TOP VIEW
V
OUT
V
IN2
V
IN3
GND
V
OUT
V
IN1
V
INS
EN
S8 PACKAGE
8-LEAD PLASTIC SO
1477
S8 PART MARKING
LTC1477CS8
ORDER PART
NUMBER
LTC1478CS
ORDER PART
NUMBER
相關PDF資料
PDF描述
LTC1478 Low-Power LinCMOS(TM) Dual Comparator 8-CDIP -55 to 125
LTC1478CS Low-Power LinCMOS(TM) Dual Comparator 8-CDIP -55 to 125
LTC1479CG Low-Power LinCMOS(TM) Dual Comparator 10-CFP -55 to 125
LTC1479IG PowerPath Controller for Dual Battery Systems
LTC1480C Quad General Purpose LinCMOS(TM) Differential Comparator 14-SOIC
相關代理商/技術參數(shù)
參數(shù)描述
LTC1477CS8#PBF 功能描述:IC HI-SIDE SWITCH PROT SNGL8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關 系列:- 其它有關文件:VND5E050AK-E View All Specifications 產(chǎn)品培訓模塊:VIPower™ M0-5 Smart Power Devices 標準包裝:1,000 系列:VIPower™ 類型:高端 輸入類型:非反相 輸出數(shù):2 導通狀態(tài)電阻:50 毫歐 電流 - 輸出 / 通道:19A 電流 - 峰值輸出:27A 電源電壓:4.5 V ~ 28 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:24-SOP（0.295"，7.50mm 寬）裸露焊盤 供應商設備封裝:PowerSSO-24 包裝:帶卷 (TR) 其它名稱:497-11699-2VND5E050AKTR-E-ND
LTC1477CS8#PBF 制造商:Linear Technology 功能描述:MOSFET Driver IC
LTC1477CS8#TR 功能描述:IC SWITCH PROT HI SIDE SGL 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關 系列:- 標準包裝:1 系列:- 類型:高端 輸入類型:非反相 輸出數(shù):1 導通狀態(tài)電阻:85 毫歐 電流 - 輸出 / 通道:2A 電流 - 峰值輸出:6A 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-UFDFN 裸露焊盤，4-TMLF? 供應商設備封裝:4-TMLF?（1.2x1.6） 包裝:剪切帶 (CT) 其它名稱:576-1574-1
LTC1477CS8#TRPBF 功能描述:IC HI-SIDE SWITCH PROT SNGL8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關 系列:- 標準包裝:1 系列:- 類型:高端 輸入類型:非反相 輸出數(shù):1 導通狀態(tài)電阻:85 毫歐 電流 - 輸出 / 通道:2A 電流 - 峰值輸出:6A 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-UFDFN 裸露焊盤，4-TMLF? 供應商設備封裝:4-TMLF?（1.2x1.6） 包裝:剪切帶 (CT) 其它名稱:576-1574-1
LTC1478CS 功能描述:IC HI-SIDE SW PROTEC DUAL 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關 系列:- 標準包裝:1 系列:- 類型:高端 輸入類型:非反相 輸出數(shù):1 導通狀態(tài)電阻:85 毫歐 電流 - 輸出 / 通道:2A 電流 - 峰值輸出:6A 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-UFDFN 裸露焊盤，4-TMLF? 供應商設備封裝:4-TMLF?（1.2x1.6） 包裝:剪切帶 (CT) 其它名稱:576-1574-1
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*