BD6757KN 查看數據表（PDF） - ROHM Semiconductor
零件编号
产品描述 (功能)
生产厂家
BD6757KN
ROHM Semiconductor
BD6757KN Datasheet PDF : 16 Pages
| |||
BD6757KN, BD6889GU
●Electrical Characteristic Diagrams
1250
BD6757KN
1000 940mW
750
570mW
500
250
0
75°C
0 25 50 75 100 125 150
Ambient temperature : Ta [°C]
Fig.1 Power Dissipation Reduction
5.0
BD6889GU
Top 85°C
Mid 25°C
4.0
Low -25°C
Op. range
3.0
(2.5V to 5.7V)
2.0
1.0
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Supply voltage : VCC [V]
Fig.4 Circuit current
5.0
BD6889GU
Top 85°C
Mid 25°C
4.0
Low -25°C
Op. range
3.0
(2.5V to 5.7V)
2.0
1.0
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Supply voltage : VM [V]
Fig.7 Output ON-Resistance
(Full-ON Drive block)
1250
1000 980mW
BD6889GU
750
500 510mW
250
0
85°C
0 25 50 75 100 125 150
Ambient temperature : Ta [°C]
Fig.2 Power Dissipation Reduction
5.0
BD6757KN
Top 75°C
Mid 25°C
4.0
Low -25°C
3.0
2.0
1.0
0.0
9.0 10.0 11.0 12.0 13.0 14.0 15.0
Supply voltage : VG [V]
Fig.5 Output ON-Resistance
(Full-ON Drive block)
5.0
BD6889GU
Top 85°C
Mid 25°C
4.0
Low -25°C
Op. range
3.0
(2.5V to 5.7V)
2.0
1.0
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Supply voltage : VM [V]
Fig.8 Output ON-Resistance
(Linear Constant-Current Drive block)
Technical Note
5.0
BD6757KN
Top 75°C
Mid 25°C
4.0
Low -25°C
Op. range
3.0
(2.5V to 5.5V)
2.0
1.0
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Supply voltage : VCC [V]
Fig.3 Circuit current
5.0
BD6757KN
Top 75°C
Mid 25°C
4.0
Low -25°C
3.0
2.0
1.0
0.0
9.0 10.0 11.0 12.0 13.0 14.0 15.0
Supply voltage : VG [V]
Fig.6 Output ON-Resistance
(Linear Constant-Current Drive block)
250
BD6757KN, BD6889GU
200
150
100
50
Top 85°C
Mid 25°C
Low -25°C
0
0
50 100 150 200 250
VLIM voltage : VLIM [mV]
Fig.9 Output limit voltage
(RNF=0.5Ω)
www.rohm.com
© 2009 ROHM Co., Ltd. All rights reserved.
4/15
2009.06 - Rev.A
Share Link: