LNBH24PPR STMicroelectronics, LNBH24PPR Datasheet - Page 20

• 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

Table 8.
1. External signal frequency range in which the EXTM function is guaranteed.
2. Frequency range in which the DETIN function is guaranteed. The V
Table 9.
20/30
Symbol
Symbol
Δ
F
F
V
Z
T
V
V
T
V
capacitor. See typical application circuit in
MAX
F
I
I
DETIN
DETIN
DETIN
V
SHDN
I
V
OBK
IN
V
OL
I
IH
SHDN
IL
OZ
SW
IH
OL
IH
IL
LOW Level input voltage
HIGH Level input voltage
Input current
Low level output voltage
Maximum clock frequency
DC-DC converter switching
frequency
Tone detector frequency
capture range
Tone detector input amplitude Sine wave signal, 22 kHz
Tone detector input
impedance
DSQOUT pin logic LOW
DSQOUT pin leakage current DETIN Tone absent, V
DSQIN,TTX,13/18, EXTM pin
logic Low
DSQIN,TTX,13/18, EXTM pin
logic High
DSQIN,TTX,13/18, EXTM pin
input current
Output backward current
Thermal shut-down threshold
Thermal shut-down
hysteresis
Electrical characteristics of sections A/B (continued)
T
I²C electrical characteristics
J
from 0 to 85 °C, V
Parameter
Parameter
I
= 12 V.
SDA, SCL, V
SDA, SCL
SDA, SCL
SDA (open drain), I
SCL
Figure
0.4V
DETIN Tone present, I
V
EN=0, V
IH
=5V
4).
PP
Test conditions
sine wave
I
OBK
= 0.4 to 4.5 V
Test conditions
=21V
OL
= 6 mA
(2)
PP
level is intended on the LNBOUT (before the C12A/B
OL
OH
=2mA
=6V
Min.
Min.
400
-10
0.3
19
2
2
Typ.
Typ.
220
150
150
0.3
22
15
15
-6
Max.
Max.
0.8
0.6
10
1.5
0.5
0.8
-15
25
10
Unit
Unit
kHz
kHz
V
kHz
mA
kΩ
µA
µA
µA
°C
°C
V
V
V
V
V
V
PP