参数资料
| 型号： | AMIS30532C5321G |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/29页 |
| 文件大小： | 0K |
| 描述： | IC MOTOR DVR MICRO STEP 32NQFP |
| 标准包装： | 40 |
| 应用： | 步进电机驱动器，2 相 |
| 评估套件： | 可供 |
| 输出数： | 1 |
| 电流 - 输出： | 1.6A |
| 电源电压： | 6 V ~ 30 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VQFP 裸露焊盘 |
| 供应商设备封装： | 32-NQFP（7x7） |
| 包装： | 管件 |
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AMIS ? 30532
Table 5. DC PARAMETERS (The DC parameters are given for V BB and temperature in their operating ranges unless otherwise
specified) Convention: currents flowing in the circuit are defined as positive.
Symbol
Pin(s)
Parameter
Remark/Test Conditions
Min
Typ
Max
Unit
SUPPLY AND VOLTAGE REGULATORS
V BB
I BB
V DD
I INT
I LOAD
I DDLIM
V BB
V DD
Nominal operating supply range
Total current consumption (Note 6)
Regulated output voltage
Internal load current (Note 6)
Max output current (external and
internal loads)
Current limitation
Unloaded outputs
Unloaded outputs
6 V < V BB < 8 V
8 V < V BB < 30 V
Pin shorted to ground
6
4.50
20
50
5
30
8
5.50
8
150
V
mA
V
mA
mA
mA
mA
I LOAD_PD
Output current in powerdown
1
mA
POWER ? ON ? RESET (POR)
V DDH
V DDL
V DD
Internal POR comparator threshold V DD rising
Internal POR comparator threshold V DD falling
4.0
4.25
3.68
4.4
V
V
MOTORDRIVER
I MDmax,Peak
I MDmax,RMS
Max current through motor coil in
normal operation
Max RMS current through coil in
normal operation
3015
2132
mA
mA
I MDabs
I MDrel
I SET_TC1
I SET_TC2
Absolute error on coil current
Error on current ratio I coilx / I coily
Temperature coefficient of coil cur-
rent set ? level, CUR[4:0] = 0...27
Temperature coefficient of coil cur-
rent set ? level, CUR[4:0] = 28...31
? 40 ° C v T J v 160 ° C
? 40 ° C v T J v 160 ° C
? 10
? 7
? 250
? 460
10
7
%
%
ppm/k
ppm/k
R HS
R LS3
R LS2
R LS1
R LS0
I Mpd
MOTXP
MOTXN
MOTYP
MOTYN
On ? resistance high ? side driver,
CUR[4:0] = 0...31 (Note 7)
On ? resistance low ? side driver,
CUR[4:0] = 23...31 (Note 7)
On ? resistance low ? side driver,
CUR[4:0] = 16...22 (Note 7)
On ? resistance low ? side driver,
CUR[4:0] = 9...15 (Note 7)
On ? resistance low ? side driver,
CUR[4:0] = 0...8 (Note 7)
Pulldown current
V BB = 12 V, T J = 27 ° C
V BB = 12 V, T J = 160 ° C
V BB = 12 V, T J = 27 ° C
V BB = 12 V, T J = 160 ° C
V BB = 12 V, T J = 27 ° C
V BB = 12 V, T J = 160 ° C
V BB = 12 V, T J = 27 ° C
V BB = 12 V, T J = 160 ° C
V BB = 12 V, T J = 27 ° C
V BB = 12 V, T J = 160 ° C
HiZ mode
0.47
0.56
0.9
1.7
3.2
5.0
0.35
0.70
0.35
0.70
0.65
1.25
1.25
2.5
2.5
5.0
W
W
W
W
W
W
W
W
W
W
mA
DIGITAL INPUTS
I leak
V inL
V inH
R pd_CLR
R pd_TST
DI, CLK
NXT, D IR
CLR, CS
CLR
TST0
Input leakage (Note 8)
Logic low threshold
Logic high threshold
Internal pulldown resistor
Internal pulldown resistor
T J = 160 ° C
0
2.26
120
3
1
0.65
V DD
300
9
m A
V
V
k W
k W
6. Current with oscillator running, all analogue cells active, SPI communication and NXT pulses applied. No floating inputs. Parameter
guaranteed by design.
7. Characterization Data Only
8. Not valid for pins with internal pulldown resistor.
http://onsemi.com
6
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