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PDF AMIS-39101 Data sheet ( Hoja de datos )
| Número de pieza | AMIS-39101 | |
| Descripción | Octal High Side Driver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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AMIS-39101
Octal High Side Driver with
Protection
General Description
The AMIS−39101 is a robust high side driver IC featuring eight
independent high current output drive channels along with a number of
integrated fault−protection circuits. This highly integrated product is
designed for controlled delivery of power to a large variety of loads in
industrial applications including motors, relays and LED arrays, among
others. With all driver output channels in the conducting state, each
channel can source up to 350 mA of continuous current (resistive load).
In cases where all output drivers are not active, higher output current per
channel can be achieved provided that the thermal limits of the device
are not exceeded. Furthermore, in order to minimize system cost each
output driver has built−in fly−back diodes. The device withstands
short−circuits to ground and supply, respectively. It is designed with an
array of integrated protection features including over−temperature and
over−current detection and shut down. The integrated charge pump
requires only one external capacitor and provides for operation of the
critical fault−protection circuitry even in case of low supply voltages.
The device can be interfaced to a variety of microcontrollers via the
serial interface link, in turn allowing for monitoring and controlling the
state of each of the output drivers individually. In this case, at the onset
of a potential hazardous situation the drivers are switched off and the
diagnostic state of the drivers can be extracted via the serial interface.
The device also features a power down mode for reduced power
consumption and has high built−in electrostatic discharge (ESD)
protection capability for robust operation.
Key Features
• Eight High Side Output Drivers
www.Dat•aSUhepett4oU8.c3o0mmA Continuous Current per Driver Pair (Resistive Load)
• Charge Pump with One External Capacitor
• Serial Interface
• Short−circuit Protection
• Diagnostic Features
• Power−down Mode
• Internal Thermal Shutdown
• 3.3 V and 5 V Microcontroller Compliant
• Excellent System ESD
• Automotive Compliant
• SO28 Package with Low RqJA
• This is a Pb−Free Device*
Typical Applications
• Actuator Control
• LED Drivers
• Relays and Solenoids
• Industrial Process Control
• Automotive Load Management
http://onsemi.com
1
SOIC 28
PN SUFFIX
CASE 751AR
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2008
December, 2008 − Rev. 2
1
Publication Order Number:
AMIS−39101/D
1 page  
AMIS−39101
ELECTRICAL AND ENVIRONMENTAL RATINGS
Table 3. ABSOLUTE MAXIMUM RATINGS
Symbol
Description
Min.
Max.
Unit
VDDN
Power supply voltage
GND − 0.3
6
V
VS VS power supply on pins VS1 to VS4, load dump,
Pulse 5b 400 ms
GND − 0.3
35
V
Iout_ON
Maximum output current OUTx pins (Note 3)
The HS driver is switched on
−3000
350 mA
Iout_OFF
Maximum output current OUTx pins (Note 3)
The HS driver is switched off
−350
350 mA
I_OUT_VS Maximum output current VS1, 2, 3, 4 pins
−700
3750
mA
Vcapa1
DC voltage on pin CAPA1
0
VS+16.5
V
Vdig_in
Voltage on digital inputs CLK, PDB, WR, DIN
−0.3
VDDN+0.3
V
VESD
Pins that connect the application (pins VS1..4 and Out1..8) (Note 4)
All other pins (Note 4)
−4 +4 kV
−2 +2 kV
VESD
Tj
ESD according charged device model (Note 5)
Junction temperature (T<100 hours)
−750
−40
+750
175
V
°C
Tmr Ambient temperature under bias
−40 85 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
3. The power dissipation of the chip must be limited not to exceed the maximum junction temperature Tj.
4. According to HBM standard MIL−STD−883 method 3015.7.
5. According to norm EOS/ESD−STM5.3.1−1999 robotic mode.
Thermal Characteristics
Table 4. THERMAL CHARACTERISTICS OF THE PACKAGE
Symbol
Description
Rth(vj−a)
Thermal resistance from junction to ambient in power−SO28 package
Conditions
In free air
Value
145
Unit
K/W
Table 5. THERMAL CHARACTERISTICS OF THE AMIS−39101 ON A PCB
PCB Design
www.DataSheet4U.com
Two layer (35 mm)
Conductivity − Top and Bottom Layer
Copper planes according to Figure 4 + 25% copper for the remaining areas
Two layer (35 mm) Copper planes according to Figure 4 + 0% copper for the remaining areas
Four layer JEDEC: 25% copper coverage
EIA/JESD51−7
One layer JEDEC: 25% copper coverage
EIA/JESD51−3
6. These values are informative only.
Rthja (Note 6)
24
53
25
46
Unit
K/W
K/W
K/W
K/W
http://onsemi.com
5
5 Page 
AMIS−39101
Data transfer from Diagnostic Register
to Output Register at falling edge WR
WR
Data transfer from Input Register to
Command Register at rising edge WR
CLK
DIN
1 2345678
CMD1 CMD2 CMD3 CMD4 CMD5 CMD6 CMD7 CMD8
DOUT
HiZ
DIAG1
DIAG2 DIAG3 DIAG4 DIAG5 DIAG6 DIAG7 DIAG8
X
HiZ
OUT
OUT 1 TO 8
Figure 7. Timing Diagram
Quality and Reliability
A quality system with certification against TS16949 is
maintained.
An AEC−Q100 compatible product qualification is
performed. Monitoring of production is performed
according to the dedicated AMIS specifications for
assembly and wafer fabrication.
All products are tested using a production test program.
Lot conformance to specification in volume production is
guaranteed by means of following quality conformance
tests:
www.DataTSahbeleet41U3.c. oQmUALIFICATION
QC Test
Conditions
Electrical functional
and parametric
To product data sheet
External visual
(mechanical)
Physical damage to body or leads (e.g. bent leads)
Dimensions affecting PCB manufacturability
(e.g. coplanarity)
External visual
(cosmetic)
Correctness of marking
All other cosmetic defects
NOTE: Each production lot will be accompanied with a Certificate of Conformance.
AQL Level
0.04
0.15
0.65
Inspection Level
II
II
II
Company or Product Inquiries
For more information about ON Semiconductor’s products or services visit our Web site at http://www.onsemi.com.
http://onsemi.com
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet AMIS-39101.PDF ] | |
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