参数资料
型号: MC34129
厂商: Motorola, Inc.
英文描述: HIGH PERFORMANCE CURRENT MODE CONTROLLERS
中文描述: 高性能电流模式控制器
文件页数: 5/16页
文件大小: 347K
代理商: MC34129
MC34129 MC33129
5
MOTOROLA ANALOG IC DEVICE DATA
Figure 7. Error Amp Open Loop DC Gain
versus Load Resistance
Figure 8. Error Amp Output Saturation
versus Sink Current
Figure 9. Soft–Start Buffer Output Saturation
versus Sink Current
Figure 10. Reference Output Voltage versus
Supply Voltage
Figure 11. 1.25 V Reference Output Voltage
Change versus Source Current
Figure 12. 2.5 V Reference Output Voltage
Change versus Source Current
RL, OUTPUT LOAD RESISTANCE (k
)
A
VCC = 10 V
VO = 1.25 V
RL to 1.25 Vref
TA = 25
°
C
ISink, OUTPUT SINK CURRENT (mA)
V
VCC = 10 V
Pins 8 to 9, 6 to 10
Pins 2, 5, 7 to Gnd
TA = 25
°
C
Vs
ISink, OUTPUT SINK CURRENT (
μ
A)
VCC, SUPPLY VOLTAGE (V)
V
TA = 25
°
C
Vref 2.5 V, RL = 2.5 k
Iref, REFERENCE OUTPUT SOURCE CURRENT (mA)
TA = – 40
°
C
VCC = 10 V
+85
°
C
+25
°
C
Iref, REFERENCE OUTPUT SOURCE CURRENT (mA)
TA = – 40
°
C
VCC = 10 V
85
°
C
25
°
C
90
80
70
60
50
1.0
0.8
0.6
0.4
0.2
0
1.0
0.8
0.6
0.4
0.2
0
3.2
2.4
1.6
0.8
0
0
–4.0
–8.0
–12
–16
–20
–24
0
–4.0
–8.0
–12
–16
–20
–24
0
20
40
60
80
100
0
2.0
4.0
6.0
8.0
0
100
200
300
400
500
0
4.0
8.0
12
16
0
2.0
4.0
6.0
8.0
10
0
0.4
0.8
1.2
1.6
2.0
VCC = 10 V
Pins 8 to 9
Pins 2, 5, 7, 10, 12 to Gnd
TA = 25
°
C
Vref 1.25 V, RL =
相关PDF资料
PDF描述
MC33129D HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129P HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC33129 HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC34129D HIGH PERFORMANCE CURRENT MODE CONTROLLERS
MC34129P HIGH PERFORMANCE CURRENT MODE CONTROLLERS
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