E520.03A61AC ELMOS Semiconductor, E520.03A61AC Datasheet - Page 4

• Manufacturer Part Number: E520.03A61AC
• Description: Motor / Motion / Ignition Controllers & Drivers 8x low side driver
• Manufacturer: ELMOS Semiconductor
• Type: Unipolar Stepper Motor Driverr

Specifications of E520.03A61AC

• Rohs: yes
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Current: 5 mA
• Operating Temperature: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Number Of Outputs: 8
• Output Current: 300 mA
• Output Voltage: 3 V to 25 V
• Power Dissipation: 2.8 W

Pin Description
1) I/O = Input/Output, S= Supply
2) The exposed pad on the bottom side of the QFN is recommended to be connected to GND.
3) For the versions E520.03/08 this pins are not connected.
Note: Pins with identical names have to be connected.
This document contains information on a pre-production product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
QFN32L5 QFN20L5 SOIC28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
-
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
-
12 / 8 ChANNeL LOw SIDe DRIveR wITh STALL DeTeCTION
PRODUCTION DATA - JUL 24, 2012
ELMOS Semiconductor AG
2)
2
-
3
4
-
-
-
-
5
6
7
8
9
10
-
11
-
-
-
-
-
12
13
14
15
16
17
18
19
-
20
1
-
2)
11
12
-
13
14
15
16
-
17
18
19
20
21
22
23
-
24
25
26
27
-
28
1
2
3
-
4
5
6
7
-
8
-
9
10
SOIC20
4
-
5
6
-
-
-
7
8
9
10
11
12
-
13
-
-
-
14
-
-
15
16
-
17
18
19
20
-
1
-
2
3
Name
GND
nc
OUT2
OUT3
OUT8
OUT9
nc
GND
CEB
SCLK
SI
SO
RESETB
GND
GND
VDD
-
-
GND
-
OUT10
OUT11
OUT7
OUT6
-
GND
OUT5
OUT4
VBAT_
SENSE
-
TEST
-
OUT0
OUT1
EP
3)
3)
3)
3)
Data Sheet
4/29
Type
S
O
O
O
O
S
I
I
I
O
I
S
O
O
S
O
O
O
O
S
O
O
I
I
O
O
S
1)
Description
Common GND pin of driver 0 and driver 1
Common GND pin of driver 2 and driver 3
not connected
Low side open drain output driver 2
Low side open drain output driver 3
Low side open drain output driver 8
Low side open drain output driver 9
not connected
Common GND pin of driver 8 and driver 9
Chip Enable (Output data sampled on falling
edge of CEB, input data latched on rising edge)
Serial data input/output clock
(Data are clocked by the falling edge of SCLK)
Serial data input
Serial data output
(High impedance when CE = HIGH)
External reset (pull-down)
Ground
Ground
VDD supply voltage
leave open
leave open
Common GND pin of driver 10 and driver 11
not connected
Low side open drain output driver 10
Low side open drain output driver 11
Low side open drain output driver 7
Low side open drain output driver 6
not connected
Common GND pin of driver 4 and driver 5
Common GND pin of driver 6 and driver 7
Low side open drain output driver 5
Low side open drain output driver 4
VBAT Sense Pad (pull down)
not connected
Test mode enable (pull down)
For application use: Connect to ground
Low side open drain output driver 0
Low side open drain output driver 1
Exposed Die Pad
e520.01/02/03/08
QM-No.: 25DS0054E.02
3)
3)
3)
3)