MTD1361 Datasheet, PDF (2/2 Pages) Shindengen Electric Mfg.Co.Ltd – Constant Current Control Function (Fixed OFF Time)

عၮᧄᔕ↪࿁ऍዋ Typical Application
عࡇࡦଙ¾࿑ዋ Pin Assignment
MARKING SIDE VIEW MTD1361
Package
ZIP27
LG
CR B
Vref B
Vs B
IN B
IN B
PG
OUT B
Rs B
OUT B
NC
NC
NC
NC
PG
NC
NC
OUT A
Rs A
OUT A
PG
IN A
IN A
Vs A
Vref A
CR A
Vmm
ع⌀ℂ୯؛ዋ Truth Table
IN A or B
L
IN A or B
L
OUT A or B
OFF
L
H
ON
H
L
OFF
H
H
OFF
OUT A or B
OFF
OFF
ON
OFF
عផᅑ࿁ऍቯᢙዋRecommended External Components Value
ܕภޓSymbol
Rs
ផᅑ୯ޓRecommendation
0.68
න૏ޓUnit
Ç¡
Rt
8.2
kǡ
Ct
3300
pF
Rf
1
kǡ
Cf
3300
pF
R1+R2
҇ 10
kǡ
ع಴ജชᵹወࡢࡦ࡚ࠪ࠶࠻ࠝࡈᤨശߩܣቯዋ Setting of Output Current and One Shot Off Time
٤ ಴ജชᵹܣቯᑼዋ Output Current Setting
lchop  ^V_^r_^e_^f _{ᎢAᎤ}
Rs
٤ ࡢࡦ࡚ࠪ࠶࠻ࠝࡈᤨശܣቯᑼዋ One Shot Off Time Setting
toff = 0.69 ^× Ct ^× Rt ᎢᎺᎤ
Constant current waveform ፯Motor current፰
Ichop
عផᅑേ૞᧦ઙዋ Recommended Operating Conditions
ິ⋡ Parameter
ធวૡ᷷ᐲ
Junction Temperature
ࡕ࡯࠲ชḮช࿶
Load Supply Voltage
․ߦᜰቯߥ߈႐วߪTa=25͠ዋTa=25͠ unless otherwise specified
ܕภ Symbol
ផᅑ୯ Recommendation
න૏ Unit
Tj
-25 ጚ 120
Í 
Vmm
15 ጚ 30
V
www.shindengen.co.jp/product/semi/
IJij ^{ዄU170-1á‹}