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| 型號： | AMIS-30622 |
| 英文描述： | I2C Microstepping Motordriver |
| 中文描述： | 的I2C微步Motordriver |
| 文件頁數(shù)： | 5/35頁 |
| 文件大?。?/td> | 2887K |
| 代理商： | AMIS-30622 |
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AMIS-30622 I
2
C Microstepping Motordriver
Data Sheet
AMI Semiconductor - Rev. 2.3
www.amis.com
5
5.0 DC Parameters
Symbol
Motordriver
Pin(s)
Parameter
Test Conditions
Min
Typ
Max
Unit
IMSmax Peak
Max current trough motor
coil in normal operation
Max RMS current trough
coil in normal operation
Absolute error on coil current
Error on current ratio Icoilx / Icoily
On resistance for each pin
(including bond wire)
Pull down current
800
mA
IMSmax RMS
MOTXP
MOTXN
MOTYP
MOTYN
570
mA
IMSabs
IMSrel
-10
-7
10
7
%
%
RDSon
To be confirmed by
characterization
HZ mode
1
IMSL
Thermal Warning & Shutdown
T
tw
T
tsd
T
low
Supply & Voltage Regulator
Vbb
VbbOTP
UV1
UV2
Ibat
1
mA
Thermal warning
Thermal shutdown
(1)
Low temperature warning
138
145
Ttw+10
Ttw-155
152
°C
°C
°C
Nominal operating supply range
(2)
Supply voltage for OTP zapping
Stop voltage high threshold
Stop voltage low threshold
Total current consumption
6.5
9.0
18
10.0
9.8
9.0
V
V
V
V
mA
VBB
8.0
8.5
10
Unloaded outputs
8V < Vbb < 18V
Cload = 1μF (+100nF cer.)
Vbb < UV2
Vdd
Internal regulated output
(3)
4.75
5
5.35
V
IddStop
VddReset
IddLim
Switch Input and Hardwire Address Input
Rt_OFF
Rt_ON
SWI
HW
Vmax_sw
Ilim_sw
Serial Interface Pins
V
IL
V
IH
VDD
Digital current consumption
Digital supply reset level
(4)
Current limitation
2
mA
V
mA
4.4
40
Pin shorted to ground
Switch OFF resistance
(5)
Switch ON resistance
(5)
Vbb range for guaranteed
operation of SWI and HW
Maximum voltage
Current limitation
Switch to Gnd or Vbat,
10
k
k
2
Vbb_sw
6
29
V
T < 1s
Short to Gnd or Vbat
40V
V
mA
30
Input level low
(6)
Input level high
(7)
Noise margin at the LOW level
for each connected device
(including hysteresis)
Noise margin at the HIGH level
for each connected device
(including hysteresis)
-0.5
0.7 Vdd
0.3 Vdd
Vdd + 0.5
V
V
V
nL
SDA
SCK
0.1V
DD
V
V
nH
0.2V
DD
V
Charge Pump
Vcp
VCP
Output voltage
Vbb > 15V
Vbb > 8V
Vbb+10
Vbb+5.8V
220
Vbb+12.5
Vbb+15
V
V
nF
Cbuffer
External buffer capacitor
470
Cpump
CPP
CPN
External pump capacitor
220
470
nF
The DC parameters are given for Vbb and temperature in their operating ranges.
Convention: currents flowing in the circuit are defined as positive.
Notes
(1) No more than 100 cumulated hours in life time above
Ttsd.
(2) Communication over serial bus is operating. Motordriver
is disabled when Vbb < UV2.
(3) Pin VDD must not be used for any external supply.
(4) The RAM content will not be altered above this voltage.
(5) External resistance value seen from pin SWI or HW,
including 1k
series resistor.
(6) If input voltage
≤
0.3V, then a resistor of 22 to 100
must be added in series.
(7) In case 100kHz
≤
f
SCL
≤
360kHz V
IH
min = 0.7V
DD.
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| AMIS30622C6223G | 功能描述:馬達/運動/點火控制器和驅(qū)動器 I2C STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| AMIS30622C6223RG | 功能描述:馬達/運動/點火控制器和驅(qū)動器 I2C STEPPER DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| AMIS30622C6227G | 功能描述:馬達/運動/點火控制器和驅(qū)動器 I2C 800mA MICRO STP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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