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參數資料
| 型號： | VNQ5050K-E |
| 廠商： | 意法半導體 |
| 英文描述： | QUAD CHANNEL HIGH SIDE DRIVER FOR AUTOMOTIVE APPLICATIONS |
| 中文描述： | 四通道高邊驅動器為汽車應用 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 112K |
| 代理商： | VNQ5050K-E |
1/13
March 2005
This is preliminary information on a new product now in development. Details are subject to change without notice.
VNQ5050K-E
QUAD CHANNEL HIGH SIDE DRIVER
FOR AUTOMOTIVE APPLICATIONS
Rev. 2
Table 1. General Features
(*) Per channel
I
OUTPUT CURRENT: 12A
I
3.0 V
CMOS COMPATIBLE INPUT
I
STATUS DISABLE
I
ON STATE OPEN LOAD DETECTION
I
OFF STATE OPEN LOAD DETECTION
I
OUTPUT STUCK TO V
CC
DETECTION
I
OPEN DRAIN STATUS OUTPUT
I
UNDERVOLTAGE
SHUT-DOWN
I
OVERVOLTAGE CLAMP
I
THERMAL SHUT DOWN
I
CURRENT AND POWER LIMITATION
I
VERY LOW STAND-BY CURRENT
I
PROTECTION AGAINST LOSS OF GROUND
AND LOSS OF V
CC
I
VERY LOW ELECTROMAGNETIC
SUSCEPTIBILITY
I
OPTIMIZED ELECTROMAGNETIC EMISSION
I
REVERSE BATTERY PROTECTION (**)
I
IN COMPLIANCE WITH THE 2002/95/EC
EUROPEAN DIRECTIVE
DESCRIPTION
The VNQ5050K-E is a monolithic device made
using STMicroelectronics VIPower technology. It
is intended for driving resistive or inductive loads
with one side connected to ground. Active V
CC
pin
voltage clamp protects the device against low
energy
spikes
(see
compatibility table).
ISO7637
transient
Figure 1. Package
The device detects open load condition both in on
and off state, when STAT_DIS is left open or
driven low. Output shorted to V
CC
is detected in
the off state.
When STAT_DIS is driven high, the STATUS pin
is in a high impedance condition.
Output current limitation protects the device in
overload condition. In case of long duration over-
load, the device limits the dissipated power to safe
level up to thermal shut-down intervention. . Ther-
mal shut-down with automatic restart allows the
device to recover normal operation as soon as
fault condition disappears.
Table 2. Order Codes
Note: (**) See application schematic at page 9.
TYPE
V
CC
R
DS(on)
I
out
VNQ5050K-E
41V
50m
(*)
12A
PowerSSO-24
Package
Tube
Tape and Reel
PowerSSO-24
VNQ5050K-E
VNQ5050KTR-E
ADVANCE DATA
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相關代理商/技術參數 |
參數描述 |
|---|---|
| VNQ5050KTR-E | 功能描述:功率驅動器IC Quad Ch HiSide Drivr RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| VNQ5160K-E | 功能描述:電源開關 IC - 配電 Quad Ch HiSide Drivr RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| VNQ5160KTR-E | 功能描述:電源開關 IC - 配電 Quad Ch HiSide Drivr RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| VNQ5E050AK-E | 功能描述:功率驅動器IC Quad channel hi side driver RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| VNQ5E050AKTR-E | 功能描述:功率驅動器IC QUAD CH HI-SIDE DRVR W/ANALOG CRRNT SNSE RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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