MB3788
s STANDARD CHARACTERISTIC CURVES
1. Power current - supply voltage characteristic
TA = +25°C
2.5
CTL1 = 6 V
2. Reference voltage - supply voltage characteristic
5
TA = +25°C
2.0
Power 1.5
current
lCC (mA)1.0
CTL1, 2 = 6 V
4
Reference 3
voltage
VREF (V)
2
0.5
1
0
0
4
8 12 16 20
Supply voltage VCC (V)
0
0 4 8 12 16 20
Supply voltage VCC (V)
3.Reference voltage, output current setting pin voltage
- supply voltage characteristic
4. Reference voltage - ambient temperature characteristic
5
4
Reference
VvRoEltFag(Ve)3
2
1
TA = +25°C
5
VREF
4
2.56
Reference 2.54
voltage
VREF (V) 2.52
3
2.50
Output
2.48
2 current
setting
2.46
pin voltage
VE
1 VE (V)
2.44
VCC = 6 V
VCTL1, 2 = 6 V
IOR = -1 mA
0
0
012345
Supply voltage VCC (V)
-60 -40 -20 0 20 40 60 80 100
Ambient temperature TA (°C)
5. Reference voltage - control voltage characteristic
VCC = 6 V
3.0
TA = +25°C
6. Control current - control voltage characteristic
VCC = 6 V
500
TA = +25°C
2.8
Reference
voltage 2.6
VREF (V)
2.4
400
Control
current 300
lCTL1 (µA)
200
2.2
100
2.0
012345
Control voltage VCTL1 (V)
0
0 4 8 12 16 20
Control voltage VCTL1 (V)
10