參數(shù)資料
型號： LTC1155MJ8
廠商： LINEAR TECHNOLOGY CORP
元件分類： MOSFETs
英文描述： Dual High Side Micropower MOSFET Driver
中文描述： 2 CHANNEL, BUF OR INV BASED MOSFET DRIVER, CDIP8
封裝： HERMETIC SEALED, DIP-8
文件頁數(shù)： 1/16頁
文件大?。?/td> 340K
代理商： LTC1155MJ8
1
LTC1155
Dual High Side
Micropower MOSFET Driver
S
FEATURE
U
A
O
PPLICATI
TYPICAL
I
Fully Enhances N-Channel Power MOSFETs
I
8
μ
A Standby Current
I
85
μ
A ON Current
I
Short-Circuit Protection
I
Wide Power Supply Range: 4.5V to 18V
I
Controlled Switching ON and OFF Times
I
No External Charge Pump Components
I
Replaces P-Channel High Side MOSFETs
I
Compatible with Standard Logic Families
I
Available in 8-Pin SO Package
D
U
ESCRIPTIO
The LTC
1155 dual high side gate driver allows using low
cost N-channel FETs for high side switching applications.
An internal charge pump boosts the gate above the posi-
tive rail, fully enhancing an N-channel MOSFET with no
external components. Micropower operation, with 8
μ
A
standby current and 85
μ
A operating current, allows use in
virtually all systems with maximum efficiency.
Included on-chip is overcurrent sensing to provide auto-
matic shutdown in case of short circuits. A time delay can
be added in series with the current sense to prevent false
triggering on high in-rush loads such as capacitors and
incandescent lamps.
The LTC1155 operates off of a 4.5V to 18V supply input
and safely drives the gates of virtually all FETs. The
LTC1155 is well suited for low voltage (battery-powered)
applications, particularly where micropower “sleep” op-
eration is required.
The LTC1155 is available in both 8-pin PDIP and 8-pin SO
packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
U
S
A
O
PPLICATI
I
Laptop Power Bus Switching
I
SCSI Termination Power Switching
I
Cellular Phone Power Management
I
P-Channel Switch Replacement
I
Relay and Solenoid Drivers
I
Low Frequency Half H-Bridge
I
Motor Speed and Torque Control
OUTPUT CURRENT (A)
0
0.00
V
0.05
0.10
0.15
0.20
0.25
1
2
3
1155 TA02
Switch Voltage Drop
1155 TA01
R
0.02
C
DLY
0.1
μ
F
10
μ
F
5A
MAX
R
100k
POWER BUS
μ
P
SYSTEM
DISK
DRIVE
DISPLAY
PRINTER,
ETC.
LTC1155
TTL, CMOS INPUT
TTL, CMOS INPUT
GND
GND
IN1
IN2
G2
DS2
V
S
DS1
G1
V
S
= 4.5V TO 5.5V
C
DLY
0.1
μ
F
R
0.02
R
100k
*SURFACE MOUNT
*IRLR034
5A
MAX
*IRLR034
+
Laptop Computer Power Bus Switch with Short Circuit Protection
相關(guān)PDF資料
PDF描述
LTC1155IN8 Dual High Side Micropower MOSFET Driver
LTC1155IS8 Dual High Side Micropower MOSFET Driver
LTC1156C Quad High Side Micropower MOSFET Driver with Internal Charge Pump
LTC1156 Quad High Side Micropower MOSFET Driver with Internal Charge Pump
LTC1156CN Quad High Side Micropower MOSFET Driver with Internal Charge Pump
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1156 制造商:LINER 制造商全稱:Linear Technology 功能描述:Quad High Side Micropower MOSFET Driver with Internal Charge Pump
LTC1156C 制造商:LINER 制造商全稱:Linear Technology 功能描述:Quad High Side Micropower MOSFET Driver with Internal Charge Pump
LTC1156CN 功能描述:IC MOSFET DVR HI-SIDE QUAD 16DIP RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:5 系列:- 配置:低端 輸入類型:非反相 延遲時間:600ns 電流 - 峰:12A 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導(dǎo)啟動）:- 電源電壓:14.2 V ~ 15.8 V 工作溫度:-20°C ~ 60°C 安裝類型:通孔 封裝/外殼:21-SIP 模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 配用:BG2A-NF-ND - KIT DEV BOARD FOR IGBT 其它名稱:835-1063
LTC1156CN#PBF 功能描述:IC MOSFET DVR HI-SIDE QUAD 16DIP RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關(guān) 系列:- 標(biāo)準(zhǔn)包裝:5 系列:- 配置:低端 輸入類型:非反相 延遲時間:600ns 電流 - 峰:12A 配置數(shù):1 輸出數(shù):1 高端電壓 - 最大（自引導(dǎo)啟動）:- 電源電壓:14.2 V ~ 15.8 V 工作溫度:-20°C ~ 60°C 安裝類型:通孔 封裝/外殼:21-SIP 模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 配用:BG2A-NF-ND - KIT DEV BOARD FOR IGBT 其它名稱:835-1063
LTC1156CS 制造商:LINER 制造商全稱:Linear Technology 功能描述:Quad High Side Micropower MOSFET Driver with Internal Charge Pump
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