LNBK20D2 STMicroelectronics, LNBK20D2 Datasheet - Page 4

• Manufacturer Part Number: LNBK20D2
• Description: LNB SUPPLY AND CONTROL VOLTAGE REGULATOR (PARALLEL INTERFACE)
• Manufacturer: STMicroelectronics

LNBK20D2
LOGIC CONTROLS TRUTH TABLE
NOTE: All logic input pins have internal pull-down resistor (typ. = 250K )
BLOCK DIAGRAM
4/14
EN
H
H
H
H
H
H
H
H
L
CONTROL I/O
OUT
IN
IN
IN
IN
IN
OSEL
X
H
H
H
H
L
L
L
L
VSEL
H
H
H
H
X
L
L
L
L
PIN NAME
OSEL
VSEL
OLF
ENT
LLC
EN
LLCO
X
H
H
H
H
L
L
L
L
I
OUT
> I
22KHz tone OFF
See Table Below
See Table Below
See Table Below
See Table Below
V
MI
OMAX
13V (typ.)
18V (typ.)
14V (typ.)
19V (typ.)
Disabled
Disabled
Disabled
Disabled
- 0.4V (typ.)
V
LNBA
L
or T
j
> 150°C
See Table Below
See Table Below
See Table Below
See Table Below
22KHz tone ON
I
OUT
13V (typ.)
18V (typ.)
14V (typ.)
19V (typ.)
Disabled
Disabled
Disabled
Disabled
Disabled
V
LNBB
< I
H
OMAX