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參數(shù)資料
| 型號： | TA8473F |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 1.2 A, PDSO16 |
| 封裝： | 0.225 INCH, 1 MM PITCH, PLASTIC, SSOP-16 |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 411K |
| 代理商： | TA8473F |
TA8473F/FG/FN/FNG
2006-3-2
7
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Output Terminal Breakdown Voltage
VCER
30
V
Operating Supply Voltage
VCC (opr.)
13.8
V
AVE.
IO (AVE.)
0.4
Output Current
PEAK
IO (PEAK)
1.2 (Note 1)
A
RD Output Current
IRD
10
mA
FG Output Current
IFG
10
mA
Hall Input Voltage
VHM
300 (Note 2)
mV
F/FG
800 (Note 3)
Power Dissipation
PD
FN/FNG
735 (Note 3)
mW
Operating Temperature
Topr
30~85
°C
Storage Temperature
Tstg
55~150
°C
Note 1: t = 0.1 s
Note 2: Tj = 25~150°C
Note 3: This value is obtained by 50 × 50 × 1.6 mm PCB mounting occupied in excess of 40% of copper area.
ELECTRICAL CHARACTERISTICS (Ta = 25°C, VCC = 12 V)
CHARACTERISTIC
SYMBOL
TEST
CIR
CUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
Supply Current
ICC
―
VCC = 12 V, OUT1 “ON”
―
7.0
12.0
mA
Vsat1
―
IO = 0.2 A, Tj = 25°C
―
0.9
1.1
Output Saturation Voltage
Vsat2
―
IO = 1.0 A, Tj = 25°C
―
1.3
1.8
V
Discharge Current
ISL
―
0.2
0.5
1.0
A
Charge Current
ISU
―
1.4
2.0
3.0
A
Discharge Voltage
VSL
―
1.5
―
V
Charge Voltage
VSU
―
4
―
V
Time Constant
TSC
―
C = 0.22 F, ON time
―
0.25
―
s
Automatic
Self
Rotation
Recovery
Circuit
Duty
DR
―
3
5
8
Hall Input Voltage
VHM
―
±10
±50
±300
mV
Hysterisis
VH
―
8
―
mV
Offset Voltage
VHO
―
0
―
mV
Opereating DC Potential
CMR
―
0
―
VCC
2
V
Hall Amp.
Input Bias Current
IIN
―
1
3.0
A
RD Output Saturation Voltage
Vsat (RD)
―
IRD = 5 mA
―
0.2
0.4
V
FG Output Saturation Voltage
Vsat (FG)
―
IFG = 5 mA
―
0.2
0.4
V
Terminal Voltage
VTH
―
RTH = 10 k
0.7
1
1.5
V
Full Speed
RTH (FS)
―
Rref = 10 k
―
6
―
k
Variable
Speed
Half Speed
RTH (HS)
―
Rref = 10 k
―
10
―
k
Termal Shutdown Operating
Temperature
TSD
―
150
―
°C
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相關(guān)代理商/技術(shù)參數(shù) |
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| TA8473F/FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:FAN MOTOR DRIVER IC |
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| TA8473FNG(5) | 制造商:Toshiba America Electronic Components 功能描述: |
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