LNBH221PD-TR STMicroelectronics, LNBH221PD-TR Datasheet - Page 6

• Manufacturer Part Number: LNBH221PD-TR
• Description: IC CONTROL/LNB SUPP DL 36PWRSOIC
• Manufacturer: STMicroelectronics

Specifications of LNBH221PD-TR

• Applications: Converter, Analog and Digital Satellite STB Receivers/SatTV
• Voltage - Input: 8 ~ 15 V
• Number Of Outputs: 2
• Voltage - Output: 13.3V, 18V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-PowerSOIC
• Output Voltage: 14.75 V
• Output Current: 750 mA
• Input Voltage: - 0.3 V to + 16 V
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 60 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4271-2

Table 3.
6/27
DSQOUT DiSEqC output
Symbol
EXTM
ADDR
V
GND
GND
BYP
O
TX
External modulation
Ground
Bypass capacitor pin
Output port during 22
kHz tone TX
Ground
Address setting
Pin description
Name
Open drain output of the tone detector to the main
microcontroller for DiSEqC data decoding. It is LOW when tone is
detected on the DETIN.
External modulation input. Needs DC decoupling to the AC
source. If not used, can be left open.
Circuit ground. It is internally connected to the die frame for heat
dissipation.
Needed for internal pre regulator filtering.
Output of the linear post regulator/modulator to the LNB. See
truth table for voltage selections.
To be connected to ground.
Four I²C bus addresses available by setting the address pin level
voltage.
Doc ID 9913 Rev 6
Function
1, 14,
Pin number
18,
19,
32,
31
36
34
30
29
33
A
5
Sect:
1, 14,
18,
19,
32,
23
13
36
16
12
11
15
B