STEVAL-CBL006V1 STMicroelectronics, STEVAL-CBL006V1 Datasheet - Page 9
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STEVAL-CBL006V1
Manufacturer Part Number
STEVAL-CBL006V1
Description
DEMO BOARD BASED ON LNBH24
Manufacturer
STMicroelectronics
Type
DC/DC Switching Converters, Regulators & Controllersr
Specifications of STEVAL-CBL006V1
Main Purpose
Special Purpose DC/DC, LNB
Outputs And Type
2, Non-Isolated
Voltage - Input
8 ~ 15V
Regulator Topology
Boost
Board Type
Fully Populated
Utilized Ic / Part
LNBH24
Input Voltage
12 V
Interface Type
I2C
Product
Power Management Modules
Supply Current
500 mA
Silicon Manufacturer
ST Micro
Silicon Core Number
LNBH24
Kit Application Type
Power Management
Application Sub Type
LNB Power Supply
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Output
-
Power - Output
-
Frequency - Switching
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
LNBH24
Other names
497-8718
3
Figure 3.
Table 2.
(sec. A/B)
Pin n°
29
28
11
22
33
26
31
25
32
12
13
16
8
4
Pin configuration
Pin connections
Pin description
DSQIN-A
DSQIN-B
Symbol
V
V
V
V
V
V
V
LX-A
LX-B
SDA
oRX
oRX
oTX
oTX
SCL
V
CC–
UP
UP
CC
-A
-B
-A
-B
-A
-B
L
Output port during
DSQOUT-B
DSQOUT-B
DSQOUT-A
DSQOUT-A
Step-Up voltage
LDO output port
22 kHz Tone TX
DiSEqC inputs
P-GND-A
P-GND-A
N-MOS Drain
P-GND-B
P-GND-B
DETIN-B
DETIN-B
DSQIN-B
DSQIN-B
DSQIN-A
DSQIN-A
DETIN-A
DETIN-A
ADDR-A
ADDR-A
Supply input
Supply input
ADDR-B
ADDR-B
Serial clock
A-GND
A-GND
Serial data
TTX-B
TTX-B
TTX-A
TTX-A
LX-B
LX-B
LX-A
LX-A
SDA
SDA
NC
NC
SCL
SCL
Name
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
8 to 15 V IC DC-DC power supply.
8 to 15 V analog power supply.
Integrated N-Channel power MOSFETs drain.
Input of the linear post-regulators. The voltage on these pins is
monitored by the internal step-up controllers to keep a
minimum dropout across the linear pass transistors.
Outputs of the linear post-regulators. See
selections and description.
TX Outputs to the LNB. See
Bi-directional data from / to I²C BUS.
Clock from I²C BUS.
These pins will accept the DiSEqC code from the main
microcontroller. The LNBH24 will uses this code to modulate
the internally-generated 22 kHz carrier. Set to ground if not
used.
36
36
35
35
34
34
33
33
32
32
31
31
30
30
29
29
28
28
27
27
26
26
25
25
24
24
23
23
22
22
21
21
20
20
19
19
VUP-A
VUP-A
ISEL-A
ISEL-A
VCTRL-A
VCTRL-A
EXTM-A
EXTM-A
EXTM-B
EXTM-B
VCTRL-B
VCTRL-B
ISEL-B
ISEL-B
VUP-B
VUP-B
VOTX-B
VOTX-B
VORX-B
VORX-B
A-GND
A-GND
VCC
VCC
VCC-L
VCC-L
BYP
BYP
VORX-A
VORX-A
VOTX-A
VOTX-A
NC
NC
NC
NC
Function
Table 6
for selection.
Table 6
for voltage
9/30