mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 531

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Appendix D
HSDRV Electrical Specifications
This section provides electrical parametric and ratings for the HSDRV.
D.1
1
2
D.2
Freescale Semiconductor
under nominal conditions unless otherwise noted.
Characteristics noted under conditions 7V ≤ VSUPHS ≤ 18 V, -40˚C ≤ T
noted reflect the approximate parameter mean at T
Num
Num
-40˚C ≤ T
T
T
A
1
2
J
1
2
3
: Junction Temperature
: Ambient Temperature
Operating Characteristics
J
Static Characteristics
C
C
P
T
P
P
T
≤ 150˚C
High Voltage Supply for the high-side drivers.
VSUP_HS in case of being connected to VDDX
Output Drain-to-Source On Resistance
T
Output Over-Current Threshold.
The threashold is valid for each HS-driver output.
Note:
The high-side driver is NOT intended to switch
capacitive loads. A significant capacitive load
on PHS0/1 would induce a current when the
high-side driver gate is turned on. This current
will be sensed by the over-current circuitry
and eventually lead to an immediate
over-current shut down.
Nominal Current for continuous operation.
This value is valid for each HS-driver output.
J
1
= 150˚C, I
unless otherwise noted. Typical values noted reflect the approximate parameter mean at T
PHS0/1
Table D-1. Operating Characteristics - HSDRV
Table D-2. Static Characteristics - HSDRV
MC9S12VR Family Reference Manual, Rev. 2.2
= 50 mA
Preliminary - Subject to Change Without Notice
Ratings
Ratings
A
= 25˚C
2
under nominal conditions unless otherwise noted.
J
≤ 150˚C
V
I
Symbol
Symbol
R
V
I
NOMHSX
SUPHS_X
LIMHSX
SUPHS
DS(ON)
1
unless otherwise noted. Typical values
Min
Min
100
4.5
–
–
7
HSDRV Electrical Specifications
Typ
Typ
120
–
–
–
–
Max
18.0
Max
150
5.5
42
50
A
= 25˚C
Unit
Unit
mA
mA
Ω
2
V
V
531