VNH5019A-E datasheet
Table Of Contents
- 1 Block diagram and pin description
- 2 Electrical specifications
- Figure 3. Current and voltage conventions
- 2.1 Absolute maximum ratings
- 2.2 Thermal data
- 2.3 Electrical characteristics
- 2.4 Waveforms and truth table
- Table 11. Truth table in normal operating conditions
- Figure 4. Typical application circuit for DC to 20 kHz PWM operation with reverse battery protection (option A)
- Figure 5. Typical application circuit for DC to 20 kHz PWM operation with reverse battery protection (option B)
- Table 12. Truth table in fault conditions (detected on OUTA)
- Figure 6. Behavior in fault condition (how a fault can be cleared)
- Table 13. Electrical transient requirements (part 1)
- Table 14. Electrical transient requirements (part 2)
- Table 15. Electrical transient requirements (part 3)
- 2.5 Reverse battery protection
- Figure 7. Definition of the delay times measurement
- Figure 8. Definition of the low-side switching times
- Figure 9. Definition of the high-side switching times
- Figure 10. Definition of dynamic cross conduction current during a PWM operation
- Figure 11. Waveforms in full bridge operation (part 1)
- Figure 12. Waveforms in full bridge operation (part 2)
- Figure 13. Definition of delay response time of sense current
- Figure 14. Half-bridge configuration
- Figure 15. Multi-motors configuration
- 3 Package and PCB thermal data
- 3.1 MultiPowerSO-30 thermal data
- 4 Package and packing information
- 5 Order codes
- 6 Revision history
Package and PCB thermal data VNH5019A-E
24/34 Doc ID 15701 Rev 7
3 Package and PCB thermal data
3.1 MultiPowerSO-30 thermal data
Figure 16. MultiPowerSO-30™ PC board
Figure 17. Chipset configuration
Figure 18. Auto and mutual R
thj-amb
vs PCB copper area in open box free air
condition
Note:
Layout condition of Rth and Zth measurements (PCB FR4 area= 58 mm x 58 mm, PCB thickness=2 mm, Cu thickness=35 mm, Copper areas:
from minimum pad lay-out to 16 cm
2
).
CHIP 1
R
thA
CHIP 2
CHIP 3
R
thB
R
thC
R
thAB
R
thAC
R
thBC
0
5
10
15
20
25
30
35
40
45
50
0 2 4 6 8 10 12 14 16 18
cm
2
of Cu Area (refer to PCB layout)
°C/W
RthA
RthB = RthC
RthAB = RthAC
RthBC