TA7288P 查看數據表（PDF） - Toshiba
零件编号
产品描述 (功能)
生产厂家
TA7288P Datasheet PDF : 12 Pages
| |||
TA7288P
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Supply voltage
Motor drive voltage
Reference voltage
Output current
Power dissipation
Operating temperature
Storage temperature
PEAK
AVE.
Note 1: Duty 1/10, 100 ms
Note 2: Tc = 25°C
Symbol
VCC
VS
Vref
IO (PEAK)
IO (AVE.)
PD
Topr
Tstg
Rating
Unit
25
V
25
V
25
V
2.0 (Note 1) A
1.0
A
12.5 (Note 2) W
−30 to 75
°C
−5 to 150
°C
Electrical Characteristics
(unless otherwise noted, Ta = 25°C, VCC = 12 V, VS = 18 V)
Characteristics
Supply current
Input voltage
1 (High)
2 (Low)
Input current
Input hysteresis voltage
Upper
Saturation voltage
Lower
Upper
Lower
Output voltage
Leakage current
Diode forward voltage
Reference current
Upper
Lower
Upper
Lower
Symbol
ICC1
ICC2
VIN (H)
VIN (L)
IIN
∆VT
VSATU−1
VSATL−1
VSATU−2
VSATL−2
VSATU−1’
VSATU−2’
IL U
IL L
VF U
VF L
Iref
Test
Circuit
Test Condition
1 Output OFF CW/CCW mode
1 Output OFF Brake mode
2 Tj = 25°C pin (4), (5), (6)
2 Tj = 25°C pin (4), (5), (6)
2 VIN = 3.5 V, sink mode
2
―
3
Vref = VS, VS−Vout,
IO = 0.2 A
3
Vref = VS, Vout−GND,
IO = 0.2 A
3
Vref = VS, VS−Vout,
IO = 1.0 A
3
Vref = VS, Vout−GND
IO = 1.0 A
3
Vref = 10 V, Vout−GND
IO = 0.5 A
3
Vref = 10 V, Vout−GND
IO = 1.0 A
― VS = 25 V
― VS = 25 V
4 IF = 1 A
4 IF = 1 A
2 Vref = 10 V, source mode
Min Typ. Max Unit
―
17
30
mA
―
13
25
3.5
―
5.5
V
GND ―
0.8
―
5
20
μA
―
0.7
―
V
―
0.9
1.2
V
―
1.0
1.3
V
―
1.3
1.6
V
―
1.8
2.5
V
10.7 11.0 11.8
V
10.4 10.7 11.5
V
―
―
50
μA
―
―
50
―
2.2
―
V
―
1.4
―
―
5
30
μA
5
2007-06-27
Share Link: 