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PDF NCV7718B Data sheet ( Hoja de datos )
| Número de pieza | NCV7718B | |
| Descripción | Hex Half-Bridge Driver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NCV7718B
Hex Half-Bridge Driver
The NCV7718B is a Hex Half−Bridge Driver with protection
features designed specifically for automotive and industrial motion
control applications. The NCV7718B has independent controls and
diagnostics. The device can be operated in forward, reverse, brake,
and high impedance states. The drivers are controlled via a 16 bit SPI
interface and are daisy chain compatible.
Features
• Low Quiescent Current Sleep Mode
• High−Side and Low−Side Drivers Connected in a Half−Bridge
Configuration
• Integrated Freewheeling Protection (LS and HS)
• 0.55 A Peak Current
• RDS(on) = 1 W (typ)
• 5 MHz SPI Control
• Compliance with 5 V and 3. 3 V Systems
• Undervoltage and Overvoltage Lockout
• Discriminated Fault Reporting
• Overcurrent Protection
• Overtemperature Protection
• Under Load Detection (LS)
• Daisy Chain Compatible with Multiple of 8 bit Devices
• 16−Bit Frame Detection
• Exposed Pad Package
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These are Pb−Free Devices
Typical Applications
• Automotive
• Industrial
• DC Motor Management for HVAC Application
http://onsemi.com
MARKING
DIAGRAM
SSOP24 NB EP
CASE 940AK
NCV7718B
AWLYYWWG
NCV7718B = Specific Device Code
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 25 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
August, 2014 − Rev. 0
1
Publication Order Number:
NCV7718B/D
1 page  
NCV7718B
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage (VS1, VS2)
(DC)
(AC), t < 500ms, Ivsx > −2A
VsxdcMax
VSXac
−0.3 to 40
−1.0
V
Output Pin OUTx
(DC)
(AC), t< 500ms, IOUTx > −1.1A
(AC), t< 500ms, IOUTx < 1A
VoutxDc
VoutxAc
−0.3 to 40
−1.0
1.0
V
Pin Voltage (Logic Input pins, SI, SCLK, CSB, SO, EN, VCC)
Output Current (OUT1, OUT2, OUT3, OUT4, OUT5, OUT6)
VioMax
IoutxImax
−0.3 to 5.5
−2.0 to 2.0
V
A
Electrostatic Discharge, Human Body Model, VSx, OUTx (AEC−Q100−002)
Vesd4k
4.0 kV
Electrostatic Discharge, Human Body Model, all other pins (AEC−Q100−002)
Vesd2k
2.0 kV
Electrostatic Discharge, Machine Model (AEC−Q100−003)
Vesd200
200
V
Short Circuit Reliability Characterization
AECQ10x
Grade A
−
Operating Junction Temperature
Tj
−40 to 150
°C
Storage Temperature Range
Tstr
−55 to 150
°C
Moisture Sensitivity Level (MAX 260°C Processing)
MSL2
2−
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
THERMAL INFORMATION (Note 1)
Rating
Symbol
Value
Unit
Package Thermal Resistance − Still−air
Junction−to−Ambient
Junction−to−Lead
(Note 2)
(Note 3)
(Note 2)
(Note 3)
RqJA
RyJBOARD
°C/W
56
22
28
12
1. Thermal Information is based on having 3 high side and 3 low side drivers dissipating 80 mW each.
2. Based on JESD51−3, 1.2 mm thick FR4, 2S0P PCB with 2 oz. copper and 18 thermal vias to 600 mm2 spreader on bottom layer.
3. Based on JESD51−7, 1.2 mm thick FR4, 1S2P PCB with 2 oz. copper and 18 thermal vias to 80x80 mm 1 oz. internal spreader planes.
RECOMMENDED OPERATING CONDITIONS
Value
Rating
Symbol
Min
Max Unit
Digital Supply Input Voltage
VccOp
3.15
5.25 V
Battery Supply Input Voltage
VsxOp
5.5
28 V
DC Output Current
IxOp − 0.55 A
Junction Temperature
TjOp −40 125 °C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
http://onsemi.com
5
5 Page 
NCV7718B
TYPICAL PERFORMANCE GRAPHS
5.0
4.5 VSx = 13.2 V
4.0
VCC = 3.15 V
3.5
3.0 VCC = 5.25 V
2.5
2.0
1.5 VCC = 5 V
1.0
0.5
0
−50 −30 −10 10 30 50 70 90 110 130 150
TEMPERATURE (°C)
Figure 6. IqTot vs. Temperature
2.40
VSx = 13.2 V
2.35
150°C
2.30
125°C
2.25 25°C
2.20
2.15 −40°C
2.10
3.0 3.5
4.0
4.5
5.0
VCC VOLTAGE (V)
Figure 7. I(VCC) Active Mode vs. V(VCC)
5.5
2.0
VSx = 13.2 V
1.8 I(OUTx) = 0.5 A
1.6
HSx
1.4
1.2
LSx
1.0
4.1
VSx = 13.2 V
3.6 I(OUTx) = 0.5 A
3.1
2.6
2.1
1.6
HSx + LSx
0.8 1.1
0.6
−50
0
0.6
50 100 150 −50 0
50 100 150
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 8. RDS(on) vs. Temperature
Figure 9. RDS(on) vs. Temperature
1.2
If = 0.5 A
1.1
1.0
LSx
0.9
HSx
0.8
−50
0 50 100
TEMPERATURE (°C)
Figure 10. Body Diode vs. Temperature
150
2.0
1.5
LSx
1.0
0.5
0
−0.5
VS = 13.2 V
VCC = 5.0 V
−1.0
−1.5
−2.0
−50
HSx
0 50 100
TEMPERATURE (°C)
Figure 11. Overcurrent vs. Temperature
150
http://onsemi.com
11
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| PDF Descargar | [ Datasheet NCV7718B.PDF ] | |
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