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VN7007AHのメーカーはSTMicroelectronicsです、この部品の機能は「high-side driver」です。 |
部品番号 | VN7007AH |
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部品説明 | high-side driver | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとVN7007AHダウンロード(pdfファイル)リンクがあります。 Total 30 pages
VN7007AH
High-side driver with CurrentSense analog feedback for
automotive applications
Datasheet - production data
Features
Max transient supply voltage
Operating voltage range
Typ. on-state resistance (per Ch)
Current limitation (typ)
Stand-by current (max)
VCC 40 V
VCC 4 to 28 V
RON 7 mΩ
ILIMH 100 A
ISTBY 0.5 µA
• Automotive qualified
• General
− Single channel smart high-side driver
with CurrentSense analog feedback
− Very low standby current
− Compatible with 3.0 V and 5 V CMOS
outputs
• Diagnostic functions
− Overload and short to ground (power
limitation) indication
− Thermal shutdown indication
− OFF-state open-load detection
− Output short to VCC detection
− Sense enable/ disable
• Protections
− Undervoltage shutdown
− Overvoltage clamp
− Load current limitation
− Self limiting of fast thermal transients
− Loss of ground and loss of VCC
− Reverse battery
− Electrostatic discharge protection
Applications
• All types of Automotive resistive, inductive
and capacitive loads
• Specially intended for Automotive
Headlamps
Description
The device is a single channel high-side driver
manufactured using ST proprietary VIPower®
technology and housed in the Octapak package.
The device is designed to drive 12 V automotive
grounded loads through a 3 V and 5 V CMOS-
compatible interface, providing protection and
diagnostics.
The device integrates advanced protective
functions such as load current limitation, overload
active management by power limitation and
overtemperature shutdown.
A sense enable pin allows OFF-state diagnosis to
be disabled during the module low-power mode
as well as external sense resistor sharing among
similar devices.
Table 1: Device summary
Package
Order codes
Tape and reel
Octapak
VN7007AHTR
October 2015
DocID027957 Rev 2
This is information on a product in full production.
1/37
www.st.com
1 Page VN7007AH
List of tables
List of tables
Table 1: Device summary ...........................................................................................................................1
Table 2: Pin functions .................................................................................................................................5
Table 3: Suggested connections for unused and not connected pins........................................................6
Table 4: Absolute maximum ratings ...........................................................................................................7
Table 5: Thermal data.................................................................................................................................8
Table 6: Power section ...............................................................................................................................8
Table 7: Switching.......................................................................................................................................9
Table 8: Logic inputs.................................................................................................................................10
Table 9: Protection....................................................................................................................................10
Table 10: CurrentSense............................................................................................................................11
Table 11: Truth table.................................................................................................................................15
Table 12: ISO 7637-2 - electrical transient conduction along supply line.................................................21
Table 13: CurrentSense pin levels in off-state..........................................................................................25
Table 14: PCB properties .........................................................................................................................28
Table 15: Thermal parameters .................................................................................................................30
Table 16: Octapak mechanical data .........................................................................................................32
Table 17: Reel dimensions .......................................................................................................................33
Table 18: Document revision history ........................................................................................................36
DocID027957 Rev 2
3/37
3Pages Block diagram and pin description
Figure 2: Configuration diagram (top view)
Tab = V CC
VN7007AH
1234567
GAPG2711131112CFT
Table 3: Suggested connections for unused and not connected pins
Connection / pin CurrentSense N.C.
Output
Input
SEn
Floating
Not allowed
X (1)
X
X
X
To ground
Through 1 kΩ
resistor
X
Not allowed
Through 15 kΩ Through 15 kΩ
resistor
resistor
Notes:
(1)X: do not care.
6/37 DocID027957 Rev 2
6 Page | |||
ページ | 合計 : 30 ページ | ||
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部品番号 | 部品説明 | メーカ |
VN7007AH | high-side driver | STMicroelectronics |
VN7007ALH | high-side driver | STMicroelectronics |