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PDF TA8428KS Data sheet ( Hoja de datos )
| Número de pieza | TA8428KS | |
| Descripción | FULL BRIDGE DRIVER | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TA8428KS (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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TA8428K(S)/F/FG
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8428K(S), TA8428F/FG
FULL BRIDGE DRIVER
The TA8428K (S), TA8428F/FG is Full Bridge Driver IC for
Brush Motor Rotation Control.
Forward Rotation, Reverse Rotation, Stop and Braking
operations are available.
Thermal Shutdown and Short Current Protector are provided.
FEATURES
z Output Current : TA8428K (S) 1.5 A (AVE.), 3.0 A (PEAK)
TA8428F/FG 0.8 A (AVE.), 2.4 A (PEAK)
z 4 modes (forward / reverse / short brake and stop) are
available with 2 TTL compatible inputs control.
z Free wheeling diodes are equipped.
z Multi protection system driver
(Thermal shutdown and short current protector)
TA8428F/FG
TA8428K(S), TA8428FG:
TA8428K(S) is Sn plated product including Pb.
TA8428FG is Pb free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-37Pb solder bath
*solder bath temperature=230 degrees
*dipping time=5seconds
*number of times=once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature=245 degrees
*dipping time=5seconds
*the number of times=once
*use of R-type flux
Weight
HSIP7−P−2.54
: 1.88 g (Typ.)
HSOP20−P−450−1.00 : 0.79 g (Typ.)
1 2007-6-4
1 page  
TA8428K(S)/F/FG
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Supply Voltage
Input Voltage
Output
Current
K (S) type
F/FG type
PEAK
AVE.
PEAK
AVE.
Power Dissipation
K (S) type
F/FG type
Operating Temperature
Storage Temperature
VCC
VIN
IO (PEAK)
IO (AVE.)
IO (PEAK)
IO (AVE.)
PD
PD
Topr
Tstg
30
−0.3~VCC
3.0 (Note 1)
1.5
2.4 (Note 1)
0.8
1.25 (Note 2)
10.0 (Note 3)
1.9 (Note 4)
2.5 (Note 5)
−30~85
−55~150
V
V
A
W
°C
°C
Note 1: t = 100 ms
Note 2: No heat sink
Note 3: Tc = 85°C
Note 4: This value is obtained by 30 × 30 × 1.6 mm PCB mounting occupied copper area in excess of 60%
Note 5: This value is obtained by 50 × 50 × 1.6 mm PCB mounting occupied copper area in excess of 60%
ELECTRICAL CHARACTERISTICS (VCC = 24 V, Ta = 25°C)
CHARACTERISTIC
Quiescent Current
Input Voltage
Input Current
Output Saturation
Voltage
K (S) type
F/FG type
Output Leakage Current
K (S) type
Diode Forward Voltage
F/FG type
Thermal Shutdown Circuit
Operating Temperature
SYMBOL
ICC1
ICC2
ICC3
VIL
VIH
IIL
IIH
Vsat
(total)
ILU
ILL
ILU
ILL
ILU
ILL
TSD
TEST
CIR−
CUIT
Test Condition
Stop mode
1 Forward / reverse mode
Brake mode
―
2
―
2 VIN = GND
VIN = VCC
3 IO = 1.5 A, Tc = 25°C
IO = 0.8 A, Tc = 25°C
4 VL = 25 V
IF = 1.5 A
4
IF = 0.8 A
――
Propagation Delay Time
tpLH
tpHL
2
2
―
―
MIN TYP. MAX
― 8 15
― 35 85
― 16 30
― ― 0.8
2.0 ―
―
― ― 50
― ― 10
― 2.2 2.9
― 1.8 2.5
― ― 50
― ― 50
― 2.6 ―
― 1.5 ―
― 2.2 ―
― 1.2 ―
― 150 ―
―1―
―1―
UNIT
mA
V
μA
V
μA
V
°C
μs
5 2007-6-4
5 Page 
PACKAGE DIMENSIONS
HSOP20−P−450−1.00
TA8428K(S)/F/FG
Unit : mm
Weight : 0.79 g (Typ.)
11 2007-6-4
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet TA8428KS.PDF ] | |
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