參數(shù)資料
型號(hào): MC33163
廠商: ON SEMICONDUCTOR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 397K
代理商: MC33163
MC34163 MC33163
4
MOTOROLA ANALOG IC DEVICE DATA
Figure 3. Feedback Comparator 1 Input Bias
Current versus Temperature
2.8
2.4
2.0
1.6
1.2
– 55
– 25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (
°
C)
Is
VCC = 15 V
Pin 16 = VCC + 5.0 V
Figure 4. Feedback Comparator 2 Threshold
Voltage versus Temperature
7.6
7.4
7.2
7.0
6.8
– 55
– 25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (
°
C)
IZ = 25 mA
VZ
VC
Figure 5. Bootstrap Input Current
Source versus Temperature
0
– 0.4
0
0.8
2.4
3.2
IE, EMITTER CURRENT (A)
,
– 0.8
–1.2
–1.6
– 2.0
Figure 6. Bootstrap Input Zener Clamp
Voltage versus Temperature
1.2
1.0
IC, COLLECTOR CURRENT (A)
0.8
0.6
0.4
0.2
0
Gnd
II
μ
140
– 55
TA, AMBIENT TEMPERATURE (
°
C)
120
100
80
60
– 25
0
25
50
75
100
125
VC
Vt
1300
1280
1260
1240
1220
1200
– 55
TA, AMBIENT TEMPERATURE (
°
C)
– 25
0
25
50
75
100
125
Vth Typ = 1250 mV
Vth Min = 1225 mV
VCC = 15 V
VFB1 = 5.05 V
Vth Max = 1275 mV
1.6
Bootstrapped, Pin 16 = VCC + 5.0 V
Non–Bootstrapped, Pin 16 = VCC
VCC
0
0.8
2.4
3.2
1.6
Figure 7. Output Switch Source Saturation
versus Emitter Current
Figure 8. Output Switch Sink Saturation
versus Collector Current
Darlington, Pins 9, 10, 11 Connected
Grounded Emitter Configuration
Collector Sinking Current From VCC
Pins 7, 8 = VCC = 15 V
Pins 4, 5, 12, 13, 14, 15 = Gnd
TA = 25
°
C, (Note 2)
Saturated Switch, RPin9 = 110
to VCC
VCC = 15 V
Darlington Configuration
Emitter Sourcing Current to Gnd
Pins 7, 8, 10, 11 = VCC
Pins 4, 5, 12, 13 = Gnd
TA = 25
°
C, (Note 2)
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