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參數(shù)資料
| 型號： | TB62201AF |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1.5 A, PDSO38 |
| 封裝： | 0.450 INCH, 0.65 MM PITCH, HEAT SINK, PLASTIC, SOP-36/38 |
| 文件頁數(shù)： | 37/89頁 |
| 文件大小： | 1396K |
| 代理商： | TB62201AF |
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TB62201AF
2005-04-04
42
14. Overcurrent Protector Circuit (ISD) (To measure output A: )
(A/B unit only. C/D unit conforms to A/B unit.)
Test method: To monitor operating current of the overcurrent protector circuit when output A is
short-circuited to the power supply
Input the current setting data (HHHH signal) to the DATA pin. If short-circuited to the supply, measure
the lower output transistors. If short-circuited to ground, measure the upper output transistors (see how to
measure RON).
When measuring RON, increase the current flow. There is a current value at which output is switched off
and RON cannot be measured. This value is the set current value for the overcurrent protector circuit.
Make sure to leave open the output pins not being measured.
Note that if the temperature changes, the value may fluctuate. Try to avoid applying power to the IC by
one-shot measuring.
Setup Data (Example: The phase signal must be changed depending on the pin.)
5V
R
osc
AB
=
3.6
k
0.22
F
Ccp 1
0.01
F
CR AB
Vref AB
8
9
5
B
2
B
35
A
32
A
34
RRS A
36
VM A
DATA AB
29
CLK AB
30
STROBE AB
31
VDD
27
3
RRS B
1
VM B
VSS
(FIN)
13
Ccp C
12
Ccp B
7
Ccp A
RESET
28
P-GND
6
SETUP
SGND
3V
24
V
: PGND
: SGND (VSS)
Ccp 2
SGND
5V
C
osc
AB
=
560
pF
At measuring, non-reset
RESET
= 5 [V]
5 V
0 V
5 V
0 V
5 V
0 V
Curve tracer
DATA
CLK
STROBE
H
L
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
H
L
H
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB62201AFG | 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP 制造商:Toshiba 功能描述:Stepper Motor Driver 5V 38-Pin (36+2Tab) HSOP Cut Tape |
| TB62201AFG(EL) | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB62202AFG | 制造商:Toshiba America Electronic Components 功能描述: |
| TB62202AFG(EL) | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Combination Motor 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| TB62206FG | 制造商:Toshiba America Electronic Components 功能描述:2-Phase Stepping Motor Driver 5V 22-Pin(20+2Tab) HSOP |
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