LNBK20PD-TR STMicroelectronics, LNBK20PD-TR Datasheet - Page 17

• Manufacturer Part Number: LNBK20PD-TR
• Description: IC LNB SUPPLY & CNTRL 20-PWRSOIC
• Manufacturer: STMicroelectronics

Specifications of LNBK20PD-TR

• Interface: Parallel
• Voltage - Supply: 15 V ~ 27 V
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Mounting Type: Surface Mount
• Polarity: Positive
• Number Of Outputs: 2
• Output Type: Selectable
• Output Voltage: 13 V, 18 V
• Line Regulation: 50 mV
• Load Regulation: 150 mV
• Input Voltage Max: 28 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 14000 mW
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LNBK20
Figure 29. Connecting together V
Figure 30. Single antenna receiver with master receiver port - low cost solution
MCU+V
AUX DATA
Vcc
MCU+V
Vcc
I/Os
I/Os
10µF
4
7
5
9
C2
VSEL
ENT
EN
OSEL
LNBP10SP
9
4
7
5
EXTM
VSEL
ENT
EN
LNBP13SP
VCC1
VCC2
CEXT
LNBA
LNBB
GND
VCC1
VCC2
CEXT
LNBA
GND
CC1
1
2
3
10
8
6
MI
4.7µF
MCU
1
2
3
10
8
6
and V
4.7µF
MCU
C1
+
C1
24V
+
CC2
0.1µF
17V
2x 0.1µF
C4
C3
2x 47nF
C4
C5
24V
C5
47nF
C6
Typical application schematics
TUNER
I/Os
TUNER
I/Os
ANT CONNECTORS
JA
JB
ANT
MASTER
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