LNBH24PPR STMicroelectronics, LNBH24PPR Datasheet - Page 23

• Manufacturer Part Number: LNBH24PPR
• Description: IC LNB SUPPLY/CTRL DUAL PWRSSO36
• Manufacturer: STMicroelectronics

Specifications of LNBH24PPR

• Applications: Converter, Analog and Digital Satellite STB Receivers/SatTV
• Voltage - Input: 8 ~ 15 V
• Number Of Outputs: 2
• Voltage - Output: 13.4V, 18.5V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-36 Exposed Bottom Pad
• Output Voltage: 19.5 V
• Output Current: 750 mA
• Input Voltage: 8 V to 15 V
• Switching Frequency: 220 KHz
• Operating Temperature Range: - 25 C to + 125 C
• Mounting Style: SMD/SMT
• For Use With: 497-8718 - DEMO BOARD BASED ON LNBH24LNBH24DEMOBOARD - DEMO BOARD FOR LNBH24
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6882-2; LNBH24PPR

9
Figure 8.
Figure 10. Output voltage vs. temperature
Figure 12. Load regulation vs. temperature
-100
-100
-120
-120
-140
-140
-160
-160
13.8
13.8
13.6
13.6
13.4
13.4
13.2
13.2
12.8
12.8
12.6
12.6
19.2
19.2
18.8
18.8
18.6
18.6
18.4
18.4
18.2
18.2
17.8
17.8
-20
-20
-40
-40
-60
-60
-80
-80
14
14
13
13
19
19
18
18
-10
-10
0
0
-10
-10
-10
-10
EN=1, VSEL=LLC=0
EN=1, VSEL=LLC=0
V
V
I
I
V
V
V
V
I
I
V
V
OUT
OUT
OUT
OUT
V
V
EN=VSEL=1, LLC=0
EN=VSEL=1, LLC=0
CC
CC
OUT
OUT
CC
CC
OUT
OUT
CC
CC
=12 V
=12 V
=50 mA
=50 mA
=12 V
=12 V
=50 mA
=50 mA
=13 V range
=13 V range
=18 V range
=18 V range
0
0
=12 V, I
=12 V, I
0
0
0
0
Typical performance characteristics
Refer to the typical application circuit in
VSEL=LLC=TEN=PCL=ITEST=TTX=AUX=0, R
50 mA, unless otherwise stated. Typical values are referred to T
Output voltage vs. temperature
10
10
10
10
OUT
OUT
10
10
= from 50 to 750 mA
= from 50 to 750 mA
20
20
20
20
20
20
30
30
30
30
30
30
T [°C]
T [°C]
T [°C]
T [°C]
T [°C]
T [°C]
40
40
40
40
40
40
50
50
50
50
50
50
60
60
60
60
60
60
70
70
70
70
70
70
80
80
80
80
80
80
90
90
90
90
90
90
Figure
Figure 9.
Figure 11. Output voltage vs. temperature
Figure 13. Supply current vs. temperature
40
40
35
35
30
30
25
25
20
20
15
15
10
10
20.3
20.3
20.1
20.1
19.9
19.9
19.7
19.7
19.5
19.5
19.3
19.3
19.1
19.1
18.9
18.9
18.7
18.7
18.5
18.5
14.8
14.8
14.6
14.6
14.4
14.4
14.2
14.2
13.8
13.8
13.6
13.6
5
5
0
0
15
15
14
14
-10
-10
-10
-10
-10
-10
4, T
EN=LLC=1, VSEL=0
EN=LLC=1, VSEL=0
Both Sections Enabled with EN=LLC=VSEL=1, TEN=TTX=0
Both Sections Enabled with EN=LLC=VSEL=1, TEN=TTX=0
V
V
I
I
V
V
EN=VSEL=LLC=1
EN=VSEL=LLC=1
OUT
OUT
V
V
SEL
V
V
I
I
V
V
OUT
OUT
CC
CC
OUT
OUT
CC
CC
OUT
OUT
CC
CC
=12 V
=12 V
=50 mA
=50 mA
=12 V
=12 V
=12V, I
=12V, I
=50 mA
=50 mA
=19.5 V range
=19.5 V range
=14 V range
=14 V range
0
0
0
0
0
0
J
= 11 kΩ, DSQIN=LOW, V
from 0 to 85 °C, EN=1,
OUT
OUT
Output voltage vs. temperature
10
10
10
10
10
10
=No Load
=No Load
20
20
20
20
20
20
30
30
30
30
30
30
J
= 25 °C, V
T [°C]
T [°C]
T [°C]
T [°C]
T [°C]
T [°C]
40
40
40
40
40
40
50
50
50
50
50
50
OUT
60
60
60
60
60
60
I
= 12 V, I
=V
70
70
70
70
70
70
oRX
80
80
80
80
80
80
OUT
.
23/30
90
90
90
90
90
90
=