LNBH24LQTR STMicroelectronics, LNBH24LQTR Datasheet - Page 19

• Manufacturer Part Number: LNBH24LQTR
• Description: IC LNBS DUAL SUPPLY/CTRL 32-QFN
• Manufacturer: STMicroelectronics

Specifications of LNBH24LQTR

• Applications: Converter, Analog and Digital Satellite STB Receivers/SatTV
• Voltage - Input: 8 ~ 15 V
• Number Of Outputs: 2
• Voltage - Output: 13.3V, 18.2V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10615-2

LNBH24L
Table 9.
1. Guaranteed by design, but not tested in production
2. External signal maximum voltage for which the EXTM function is guaranteed
Table 10.
Symbol
V
F
Eff
Symbol
I
Δ
V
PDC_OZ
G
V
V
Z
T
V
I
MAX
PDC_OL
T
IN
F
I
OL
SHDN
IH
t
EXTM
EXTM
IL
EXTM
V
OBK
DC-DC
V
I
r
SHDN
SW
, t
IH
IH
IL
f
LOW Level input voltage
HIGH Level input voltage
Input current
Low level output voltage
Maximum clock frequency
Tone rise or Fall time
PDC pin logic LOW
PDC pin leakage current
External modulation Gain
External modulation input
voltage
External modulation
impedance
DC-DC converter efficiency
DC-DC converter switching
frequency
DSQIN,TTX, pin logic low
DSQIN,TTX, pin logic high
DSQIN,TTX, pin input current V
Output backward current
Thermal shut-down threshold
Thermal shut-down
hysteresis
Electrical characteristics of each sections A/B (continued)
T
I²C electrical characteristics
J
from 0 to 85 °C, V
Parameter
Parameter
I
= 12 V.
SDA, SCL
SDA, SCL
SDA, SCL, V
SDA (open drain), I
SCL
DSQIN=HIGH or TEN=1, TTX=1
(using internal generator)
I
V
ΔV
50 kHz
EXTM AC coupling
I
EN = 0, V
PDC
OUT
PDC
IH
Doc ID 16857 Rev 2
OUT
= 5 V
= 2 mA
= 500 mA
= 5 V
Test conditions
/ ΔV
I
= 0.4 to 4.5 V
OBK
Test conditions
EXTM
OL
= 21 V
, freq. from 10 kHz to
= 6 mA
(2)
Min.
400
-10
2
Min.
Electrical characteristics
5
2
Typ.
Typ.
220
150
0.3
1.8
93
15
15
-6
8
1
2
Max.
Max.
400
0.8
-15
0.8
0.6
15
10
mV
Unit
kHz
Unit
mA
kHz
µA
kΩ
µA
°C
°C
µs
%
µA
19/25
V
V
V
V
V
V
PP