LNBP14SP-T STMICROELECTRONICS [STMicroelectronics], LNBP14SP-T Datasheet - Page 3

• Manufacturer Part Number: LNBP14SP-T
• Description: LNB SUPPLY AND CONTROL VOLTAGE REGULATOR PARALLEL INTERFACE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TABLE A: PIN CONFIGURATIONS
NOTE: The limited pin availability of the PowerSO-10 package leads to drop some functions.
SYMBOL
EXTM
LNBA
OSEL
CEXT
LNBB
VSEL
V
V
GND
ENT
OLF
LLC
EN
MI
CC1
CC2
External Capacitor Timing capacitor used by
Compens. (1V typ)
Selection: 13 or
Over Load F lag
Output Voltage
Supply Input 1
Supply Input 2
Port Selection
22 KHz Tone
Master Input
Port Enable
Line Length
Output Port
Output Port
Modulation
18V (typ)
External
G round
Enable
NAME
15V to 25V supply. It is
automatically selected
when V
22V to 25V supply. It is
automatically selected
when V
See truth tables for voltage
and port selection. In
stand-by mode this port is
powered by the MI pin via
the internal Bypass Switch
Logic control input: See
truth table
Logic control input: See
truth table
Logic control input: See
truth table
Circuit Ground. It is
internally connected to the
die frame
Logic control input: See
truth table
the Dynamic Overload
Protection. Typical
application is 4.7 F for a
1200 ms cycle
External Modulation Input.
Needs DC decoupling to
the AC source. If not used,
can be left open.
Logic control input: See
truth table
Logic output (open
Collector). Normally in
HIGH IMPEDANCE, goes
LOW when current or
thermal overload occurs.
In stand-by mode, the
voltage on MI is routed to
LNBA pin. Can be left
open if bypass function is
not needed
See truth tables for voltage
and port selection.
FUNCTION
OUT
OUT
= 13 or 14V
= 18 or 19V
20CR 20PD 10SP 11SP 12SP 13SP 14SP 15SP 16SP
10
11
12
13
14
15
1
2
3
4
5
7
8
9
10
11
20
13
14
15
16
17
18
19
PIN NUMBER vs SALES TYPE (LNBP)
2
3
4
5
6
7
1
NA
NA
NA
NA
10
1
2
3
4
5
9
6
7
8
NA
NA
NA
NA
10
LNBP10 SERIES - LNBP20
1
2
3
4
5
6
7
8
9
NA
NA
NA
NA
10
1
2
3
4
5
6
7
8
9
NA
NA
NA
NA
10
1
2
3
4
5
6
7
8
9
NA
NA
NA
NA
10
1
2
3
4
5
6
7
8
9
NA
NA
NA
NA
10
1
2
3
4
5
6
7
8
9
NA
NA
NA
NA
10
3/18
1
2
3
4
5
6
7
8
9