TA8493F(2002) Просмотр технического описания (PDF) - Toshiba
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Компоненты Описание
производитель
TA8493F Datasheet PDF : 25 Pages
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TA8493F/AF/BF
Characteristics
Output Circuit
Output
Resistance
(upper side)
Saturation
Voltage
(lower side)
Cut-off Current
(upper side)
Cut-off Current
(lower side)
Mode Select
Circuit
Input Voltage (H)
Input Voltage (L)
Input Current
Hysteresis
Voltage
FG Amp.
Output Voltage
(H)
Output Voltage
(L)
Short Brake
Circuit
Input Voltage (H)
Input Voltage (L)
Input Current
Triangular
Oscillation
Oscillation Circuit Frequency
Thermal Shut-down Operating
Temperature
Note2: this is not tested.
Symbol
Test
Circuit
Test Condition
RON (U)
VSAT (L)
IO = 0.6 A
4
IO = 0.6 A
Min Typ. Max Unit
¾
0.5 1.0
W
¾
0.4 0.8
V
IL (U)
IL (L)
VMS (H)
VMS (L)
IINMS
VHYS
VOFG (H)
VOFG (L)
VBRK (H)
VBRK (L)
IINBRK
fOSC
TSD
VL = 16 V
5
VL = 16 V
¾
¾
10
mA
¾
¾
10
CCW mode
VC > Vref, BRK: L
6 Reversing brake mode
VC > Vref, BRK: L
3.0
¾
VCC
V
¾
¾
0.5
VMS = GND, (source current)
¾
¾
1
mA
8
¾
5
20
45 mVp-p
Source current: 10 mA
7
Sink current: 10 mA
VCC
- 0.5
¾
¾
V
¾
¾
0.5
¾
3.0
6
¾
¾
VBRK = GND, (source current) ¾
¾ C = 560 pF
(Note2) ¾
¾
VCC
V
¾
0.5
¾
1
mA
39
¾ kHz
Junction temperature
¾ (according to design
¾ 175 ¾
°C
specification)
(Note2)
5
2002-01-31
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