E910.72A61DC ELMOS Semiconductor, E910.72A61DC Datasheet - Page 12

• Manufacturer Part Number: E910.72A61DC
• Description: Motor / Motion / Ignition Controllers & Drivers 6x HVAC motor driver/pulse count
• Manufacturer: ELMOS Semiconductor
• Type: DC Motor 6x Half Bridger

Specifications of E910.72A61DC

• Rohs: yes
• Product: Brushed DC Motor Drivers
• Operating Supply Voltage: 5 V
• Supply Current: 3 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Number Of Outputs: 5
• Output Current: 100 mA
• Output Voltage: 6 V to 19 V
• Power Dissipation: 1 W

Figure 3: SPI timing for 1-byte transfer, transmission starts with CSB
Note: On the rising edge of CLK, driven by µC, the transfer data RXD and TXD are valid and can be sampled.
To read data from the IC without changing any output state the μC can send a telegram with the address 000b. The
available data, with a length defined by the leading bit of the μC's telegram, will be output on pin TXD.
The output DRB "Data Ready Bar" indicates that data is available. It may be diagnostic information and/or position
information of a motor after it has been stopped.
Figure 4: SPI timing for 1-byte transfer, transmission starts with CSB
Transmission in both directions starts with bit 10 and ends with bit 37.
DC Motor 6 x Half briDgE witH ripplE CoUnt
aDVanCE proDUCt inforMation - MaY 05, 2011
ELMOS Semiconductor AG
CSB
CLK
RXD
TXD
CSOB
CSB
CLK
RXD
TXD
10
10
90%
90%
90%
90%
90%
10%
10%
10%
10%
10%
11
11
12
12
t
SPI,TXDD
t
BYTE 1
13
13
SPI,CSB
t
SPI,SU
BIT10
14
14
t
SPI,HO
BIT10
15
15
t
16
16
SPI,CLKPER
t
SPI,TXDD
17
17
t
SPI,SU
20
20
BIT11
t
SPI,HO
21
21
BIT11
t
SPI,CLKH
22
22
Data Sheet
12/34
t
BYTE 2
SPI,TXDD
23
23
24
24
25
25
26
26
t
SPI,SU
27
27
BIT17
BIT17
t
30
30
SPI,HO
31
31
t
32
32
SPI,TXDD
BYTE 3
t
33
33
SPI,CSB
34
34
QM-No.: 25DS0057E.00
35
35
36
36
37
37
E910.72