BTS 6480SF Infineon Technologies, BTS 6480SF Datasheet - Page 68

• Manufacturer Part Number: BTS 6480SF
• Manufacturer: Infineon Technologies

Specifications of BTS 6480SF

• Packages: PG-DSO-36
• Channels: 4.0
• Channel Mix: 2*4,5mohm+2*11mohm
• Led Mode: Yes
• Cranking Mode: No
• Pwm Engine Integrated: Yes

Field
CLK
CLKTRIM
MUX
SBM
CSOL
AMUX
Data Sheet
Bits
2:0
3
3
5:4
5
8:6
w
Type
rw
rw
rw
r
w
Description
Clock Mode
0
1
Internal Clock Trim
000
...
011
100
101
...
111
Set Current Sense Multiplexer Configuration in OFF-state
000 IS pin is high impedance
001 IS pin is high impedance
010 IS pin is high impedance
011 IS pin is high impedance
100 IECR.PRO+ = 0: Diagnosis enable of external driver 0 activated
101 IECR.PRO+ = 0: Diagnosis enable of external driver 1 activated
100 IECR.PRO+ = 1: EDD0 = 1, EDD1 = 0
101 IECR.PRO+ = 1: EDD0 = 1, EDD1 = 1
110 IS pin is high impedance
111 Stand-by mode (IS pin is high impedance)
Set Multiplexer Configuration in ON-state
000 Current sense of channel 0 is routed to IS pin
001 Current sense of channel 1 is routed to IS pin
010 Current sense of channel 2 is routed to IS pin
011 Current sense of channel 3 is routed to IS pin
100 IECR.PRO+ = 0: Diagnosis enable of external driver 0 activated
101 IECR.PRO+ = 0: Diagnosis enable of external driver 1 activated
100 IECR.PRO+ = 1: EDD0 = 1, EDD1 = 0
101 IECR.PRO+ = 1: EDD0 = 1, EDD1 = 1
110 IS pin is high impedance
111 Stand-by mode (IS pin is high impedance))
Switch Bypass Monitor
0
1
Current Source Switch for Open Load Detection
0
1
Automatic Current Sense Multiplexer Switching (single loop)
0
1
External Clock input PCLK is used for PWM Mode
Internal Clock is used for PWM Mode
f
f
f
f
f
(EDD0 = 1)
(EDD1 = 1)
(EDD0 = 1)
(EDD1 = 1)
V
V
OFF
ON
Automatic current sense multiplexer switching not activated
Automatic current sense multiplexer switching activated and
proceeding
INT
INT
INT
INT
INT
DS
DS
- 4
- 1
without trimming
+ 1
+ 3
< V
> V
k
k
DS(SB)
DS(SB)
1)
k
k
TRIM
TRIM
TRIM
TRIM
68
2)
Serial Peripheral Interface (SPI)
SPOC - BTS6480SF
Rev. 1.0, 2010-04-12