lnbk20 STMicroelectronics, lnbk20 Datasheet - Page 7

• Manufacturer Part Number: lnbk20
• Description: Lnb Supply And Control Voltage Regulator Parallel Interface
• Manufacturer: STMicroelectronics

LNBK20
3
Table 3.
Note:
Table 4.
Table 5.
Note:
Symbol
Symbol
R
T
I
T
V
P
SW
V
I
V
thJC
EN
stg
O
op
O
H
H
H
H
H
H
H
H
D
L
I
I
CONTROL I/O
OUT
IN
IN
IN
IN
IN
Logic Controls Truth Table
DC Input voltage (V
Output voltage
Output current (LNBA, LNBB)
Logic input voltage (ENT, EN OSEL, VSEL, LLC)
Bypass switch current
Power dissipation at T
Storage temperature range
Operating junction temperature range
Maximum ratings
Absolute maximum ratings
Absolute Maximum Ratings are those values beyond which damage to the device may
occur. Functional operation under these condition is not implied
Thermal data
Thermal resistance junction-case
All logic input pins have internal pull-down resistor (typ. = 250K Ω )
OSEL
H
H
H
H
X
L
L
L
L
VSEL
CC1
Parameter
X
H
H
H
H
L
L
L
L
case
, V
PIN NAME
Parameter
CC2
< 85°C
OSEL
VSEL
ENT
OLF
LLC
EN
, MI)
LLCO
X
H
H
H
H
L
L
L
L
I
OUT
22KHz tone OFF
> I
See Table Below
See Table Below
See Table Below
See Table Below
V
MI
OMAX
PowerSO-20
13V (typ.)
18V (typ.)
14V (typ.)
19V (typ.)
Disabled
Disabled
Disabled
Disabled
- 0.4V (typ.)
V
LNBA
L
or T
2
j
> 150°C
Internally Limited
-40 to +150
-40 to +125
-0.3 to 28
-0.5 to 7
Value
900
SO-20
28
14
15
See Table Below
See Table Below
See Table Below
See Table Below
22KHz tone ON
I
Maximum ratings
OUT
13V (typ.)
18V (typ.)
14V (typ.)
19V (typ.)
Disabled
Disabled
Disabled
Disabled
Disabled
V
LNBB
< I
H
OMAX
°C/W
Unit
Unit
mA
mA
°C
°C
W
V
V
V
7/25