mc33092 Unisonic Technologies, mc33092 Datasheet - Page 7

• Manufacturer Part Number: mc33092
• Description: Alternator Voltage Regulator
• Manufacturer: Unisonic Technologies

UTC MC33092 LINEAR INTEGRATED CIRCUIT
UTC
Note: ** For 24-pin package.
110
100
0.2
1.8
0.8
2.0
1.9
0.7
0.6
0.5
0.4
0.3
2.2
2.1
70
60
80
90
-55
200
-55
Vcc=14.8V (see Figure 1)
Vc
V
VP
Oscillator Frequency vs. Timing Resistor
Pin2
in11
2
220 240 260
-25
-25
=6.0V (S1 Closed)
Reference Voltage vs. Temperature
Standby Current vs. Temperature
=VP
=0V
Ambient Temperature, Ta »+Ö¼
Ambient Temperature, Ta (+Ö¼
R=Resistance from Pin 7 to Ground
f=Frequency at Pin 9
in10
UNISONIC TECHNOLOGIES CO., LTD.
=V
0
0
Frequency, f (kHz)
I
Vcc=12.8V »see Figure 1)
Vc
V
V
Vref=Voltage at Pin 20»24**¼
Vcc=12.8V »see Figure 1)
Vc
V
V
SB
Pin12
Pin2
Pin10
Pin2
Pin10
1
=Current from Vcc Supply
1
=0.5V »lgnition OFF)
=0.5V »lgnition OFF)
=V
25
25
=V
=V
=V
=V
280
Pin19(23**)
Pin12
Pin12
Pin11
Pin11
I(tot)
I(tot)
mA
mA
50
50
=1.5V
300
=1.5V
=V
=V
=1.5V
Pin19»23**¼
Pin19»23**¼
75
75
320 340
100 125
100 125
=0V
=0V
360
1.93
1.95
1.96
1.94
1.25
1.24
1.23
1.22
1.20
1.26
1.21
2.5
2.0
3.0
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
-55
-55
0
Vref0=Voltage at Pin 8
Vcc=12.8V »see Figure 1)
Vc
V
V
0TC Reference Voltage vs. Temperature
10 20 30
Pin2
Pin10
Input Voltage vs. Output Duty Cycle
2
=6.0V »S1 Colsed)
-25
Turn-On Voltage vs. Temperature
-25
Protection
=V
Ambient Temperature, Ta »+Ö¼
=V
Dump
Ambient Temperature, Ta »+Ö¼
Load
Pin12
Pin11
Duty Cycle, DC (%)
0
0
V
Vcc=12.8V »see Figure 1)
V
V
=1.5V
ON
Pin2
Pin10
=V
40
=Voltage at Pin 3
Pin19»23**)
=V
25
Vin=Voltage at Pin 2 or 12
Duty Cycle taken at Pin 17(21**)
Vcc=14.8V (see Figure 1)
Vc2=6.0V (S1 Closed)
V
V
25
=V
Pin10
Pin11
Pin12
50
Pin11
=1.5V@>309Hz
=0V, V
50
50
=1.5V
60 70
=V
=0V
Pin19(23**)
Pin19»23**¼
75
75
80
=1.5V
100 125
100 125
QW-R121-006,A
=0V
90 100
7