AMIS30542C5421RG ON Semiconductor, AMIS30542C5421RG Datasheet - Page 8

• Manufacturer Part Number: AMIS30542C5421RG
• Description: IC MOTOR DVR MICRO STEP 32QFP
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30542C5421RG

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 2.2A
• Voltage - Supply: 6 V ~ 30 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 6 V to 30 V
• Supply Current: 8 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

11. Characterization Data Only
12. Guaranteed by design
Table 6. AC PARAMETERS
INTERNAL OSCILLATOR
MOTOR DRIVER
DIGITAL OUTPUTS
CHARGE PUMP
CLR FUNCTION
POWER−UP
WATCHDOG
NXT FUNCTION
t
DIR_HOLD
t
Symbol
t
t
DIR_SET
t
t
NXT_HI
NXT_HI
f
WDTO
WDPR
tb
t
tb
t
t
t
PWM
f
CPU
POR
f
CLR
t
t
H2L
osc
CP
PU
f
RF
rise
d
fall
CPN CPP
POR/WD
POR/WD
MOTxx
MOTxx
MOTxx
MOTxx
Pin(s)
ERR
CLR
NXT
DO
Frequency of internal oscillator
PWM frequency
Double PWM frequency
PWM jitter Depth (Note 11)
Turn−on voltage slope, 10% to
90%
Turn−off voltage slope, 90% to
10%
Output fall−time from V
Charge pump frequency
Startup time of charge pump
(Note 12)
Hard reset duration time
Powerup time
Reset duration
Reset filter time
Watchdog time out interval
Prohibited watchdog
acknowledge delay
NXT Minimum, High Pulse Width
NXT Minimum, Low Pulse Width
NXT Hold Time, Following
Change of DIR
NXT Hold Time, Before Change
of DIR
(The AC parameters are given for V
Parameter
inH
to V
inL
http://onsemi.com
Frequency depends only on
internal oscillator
EMC[1:0] = 00
EMC[1:0] = 01
EMC[1:0] = 10
EMC[1:0] = 11
EMC[1:0] = 00
EMC[1:0] = 01
EMC[1:0] = 10
EMC[1:0] = 11
Capacitive load 400 pF and
pullup resistor of 1.5 kW
Spec external components
V
C
See FIgure 16
See FIgure 16
See Figure 5
See Figure 5
See Figure 5
See Figure 5
BB
LOAD
Remark/Test Conditions
= 12 V, I
8
BB
= 220 nF
and temperature in their operating ranges)
LOAD
= 50 mA,
20.8
41.6
Min
100
3.6
0.5
0.5
32
2
2
22.8
45.6
Typ
350
250
200
100
350
250
200
100
250
100
10
4
1
2
Max
24.8
49.6
110
512
4.4
50
5
% f
MHz
V/ms
V/ms
V/ms
V/ms
V/ms
V/ms
V/ms
V/ms
Unit
kHz
kHz
kHz
ms
ms
ms
ms
ns
ms
ms
ms
ms
ms
ms
ms
PWM