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CAT4106HV4-GT2
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
CA
T4106
http://onsemi.com
4
TYPICAL ELECTRICAL OPERA
TING CHARACTERISTICS
(VIN = 5 V
, VL = 12 V
, T
AMB
= 25
°
C, typical application circuit unless otherwise specified.)
Figure 3. Quiescent Current vs. RSET Current
Figure 4. RSET V
oltage vs. VIN Supply
RSET CURRENT (mA)
VIN SUPPL
Y (V)
2.0
1.5
1.0
0.5
0
0
2
4
6
8
5.5
5.0
4.5
4.0
3.5
3.0
1.10
1.15
1.20
1.25
1.30
Figure 5. RSET V
oltage vs. T
emperature
Figure 6. I
LED
/I
RSET
Gain vs. LED Current
TEMPERA
TURE (
°
C)
LED CURRENT (mA)
150
100
50
0
−50
1.10
1.15
1.20
1.25
1.30
180
140
100
60
20
60
80
100
120
140
Figure 7. LED Channel Current vs. LED Pin
V
oltage
Figure 8. LED Channel Current vs. VIN Supply
LED PIN VOL
T
AGE (V)
VIN SUPPL
Y (V)
1.0
0.8
0.6
0.4
0.2
0
0
25
50
75
100
150
175
200
5.5
5.0
4.5
4.0
3.5
3.0
0
25
50
75
100
150
175
200
QUIESCENT CURRENT (mA)
RSET VOL
T
AGE (V)
RSET VOL
T
AGE (V)
GAIN
LED CURRENT (mA)
LED CURRENT (mA)
switching
not switching
125
125
CA
T4106
http://onsemi.com
5
TYPICAL ELECTRICAL OPERA
TING CHARACTERISTICS
(VIN = 5 V
, VL = 12 V
, T
AMB
= 25
°
C, typical application circuit unless otherwise specified.)
Figure 9. LED Channel V
oltage vs. VIN Supply
Figure 10. F
AUL
T Drive R
DSON
vs. VIN Supply
VIN SUPPL
Y (V)
VIN SUPPL
Y (V)
5.5
5.0
4.5
4.0
3.5
3.0
0.4
0.5
0.6
0.7
0.8
0.9
5.5
5.0
4.5
4.0
3.5
3.0
5
10
15
20
25
30
Figure 1
1. Switch Resistance vs. VIN Supply
Figure 12. Switching Frequency vs. VIN
Supply
VIN SUPPL
Y (V)
VIN SUPPL
Y (V)
5.5
5.0
4.5
4.0
3.5
3.0
0
0.5
1.0
1.5
2.0
5.5
5.0
4.5
4.0
3.5
3.0
0.8
0.9
1.0
1.1
1.2
Figure 13. Switching Current Limit vs. VIN
Supply
Figure 14. Powerdown Delay vs. VIN Supply
VIN SUPPL
Y (V)
VIN SUPPL
Y (V)
5.5
5.0
4.5
4.0
3.5
3.0
600
700
800
900
1000
1
100
1200
5.5
5.0
4.5
4.0
3.5
3.0
0
1
2
3
4
5
LED PIN VOL
T
AGE (V)
F
AUL
T DRIVE R
DSON
(
W
)
SWITCH RESIST
ANCE (
W
)
SWITCHING FREQUENCY (MHz)
SW CURRENT LIMIT (mA)
POWERDOWN DELA
Y (ms)
R2 = R3 = 24 k
W
CA
T4106
http://onsemi.com
6
TYPICAL ELECTRICAL OPERA
TING CHARACTERISTICS
(VIN = 5 V
, VL = 12 V
, T
AMB
= 25
°
C, typical application circuit unless otherwise specified.)
Figure 15. EN/PWM Threshold vs. VIN Supply
Figure 16. PWM Duty Cycle vs. LED Current
VIN SUPPL
Y (V)
DUTY CYCLE (%)
5.5
5.0
4.5
4.0
3.5
3.0
0.70
0.75
0.80
0.85
0.90
0.95
1.00
100
10
1
1
10
100
Figure 17. PWM Dimming 100 Hz
Figure 18. PWM Dimming 1 kHz
Figure 19. Power−Up 4 x 10 LEDs, 50 mA per
Channel
Figure 20. Maximum LED Current vs. VL
Supply
VL (V)
14
12
16
10
8
6
4
2
0
50
100
150
200
EN/PWM THRESHOLD (V)
TOT
AL LED CURRENT (%)
MAX ILED PER CHANNEL (mA)
VHI
VLO
100 Hz
1 kHz
VOUT = 20 V
25 V
30 V
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
CAT4106HV4-GT2
Mfr. #:
Buy CAT4106HV4-GT2
Manufacturer:
ON Semiconductor
Description:
LED Lighting Drivers LED DRVR BOOST 4CH/10LED
Lifecycle:
New from this manufacturer.
Delivery:
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