LNBP16SP(1998) データシートの表示（PDF） - STMicroelectronics
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LNBP16SP Datasheet PDF : 18 Pages
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LNBP10 SERIES - LNBP20
TABLE A: PIN CONFIGURATIONS
SYMBOL
NAME
FUNCTION
PIN NUMBER vs SALES TYPE (LNBP)
20CR 20PD 10SP 11SP 12SP 13SP 14SP 15SP 16SP
V CC1
V CC2
LNBA
Supply Input 1
15V to 25V supply. It is
automatically selected
when VOUT = 13 or 14V
121111111
Supply Input 2
22V to 25V supply. It is
automatically selected
when VOUT = 18 or 19V
232222222
Output Port
See truth tables for voltage 3 4 3 3 3 3 3 3 3
and port selection. In
stand-by mode this port is
powered by the MI pin via
the internal Bypass Switch
VSEL
Output Voltage
Selection: 13 or
18V (typ)
Logic control input: See
truth table
454444444
EN
Port Enable
Logic control input: See
565555555
truth table
OSEL
Port Selection
Logic control input: See
truth table
7 7 9 NA NA NA NA NA NA
GND
G round
Circuit Ground. It is
816666666
internally connected to the
10
die frame
11
20
ENT
22 KHz Tone
E n ab le
Logic control input: See
truth table
9 13 7 7 7 7 7 7 7
CEXT External Capacitor Timing capacitor used by 10 14 8 8 8 8 8 8 8
the Dynamic Overload
Protection. Typical
application is 4.7 µF for a
1200 ms cycle
EXTM
External
M o dulat i on
External Modulation Input. 11 15 NA NA NA 9 NA 9 9
Needs DC decoupling to
the AC source. If not used,
can be left open.
LLC
Line Length
Logic control input: See
Compens. (1V typ) truth table
12 16 NA NA 9 NA 9 NA 10
OLF
Over Load F lag Logic output (open
13 17 NA 9 NA NA 10 10 NA
Collector). Normally in
HIGH IMPEDANCE, goes
LOW when current or
thermal overload occurs.
MI
Master Input In stand-by mode, the
14 18 NA 10 10 10 NA NA NA
voltage on MI is routed to
LNBA pin. Can be left
open if bypass function is
not needed
LNBB
Output Port
See truth tables for voltage 15 19 10 NA NA NA NA NA NA
and port selection.
NOTE: The limited pin availability of the PowerSO-10 package leads to drop some functions.
3/18
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