STP04CM05 STMicroelectronics, STP04CM05 Datasheet - Page 15

• Manufacturer Part Number: STP04CM05
• Description: 4-bit constant current power-LED sink driver
• Manufacturer: STMicroelectronics

Specifications of STP04CM05

• Output Current: 80-400 mA

STP04CM05
8
Typical characteristics
Figure 13. Output current-R
Figure 15. Output current vs ± ΔI
1800
1600
1400
1200
1000
800
600
400
200
1000
0
100
10
0
1
0
100
0.2
Temp. = 25°C
Vdd = 5.0V
Vdrop = from 0.3V to 1.2V
Iset = 50mA; 80mA; 100mA; 150mA; 350mA; 400mA;
200
Ouput Currnt (mA)
0.4
Δ IoL %
300
Doc ID 14191 Rev 5
400
0.6
EXT
resistor Figure 14. Output current vs
500
OL
0.8
(%)
600
1400
1400
1200
1200
1000
1000
800
800
600
600
400
400
200
200
0
0
0
0
50 100 150 200 250 300 350 400 450
50 100 150 200 250 300 350 400 450
dropout voltage
Avg @ 3.3V
Avg @ 3.3V
Avg @ 5.0V
Avg @ 5.0V
Typical characteristics
Iset (mA)
Iset (mA)
Temp. = 25°C
Temp. = 25°C
Vdd = 3.3V; 5.0V
Vdd = 3.3V; 5.0V
15/23