STEVAL-CBL006V1 STMicroelectronics, STEVAL-CBL006V1 Datasheet - Page 2
![DEMO BOARD BASED ON LNBH24](/photos/9/13/91321/steval-cbl006v1_sml.jpg)
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
Contents
1
2
3
4
5
6
7
2/30
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
I²C bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.1
6.2
6.3
6.4
6.5
LNBH24 software description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
7.1
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DiSEqC™ data encoding and decoding . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DiSEqC™ 2.0 implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DiSEqC™ 1.X implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Data encoding through external tone generator (EXTM) . . . . . . . . . . . . . . 6
I²C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Output voltage selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Diagnostic and protection functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Output voltage diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
22 kHz tone diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Minimum output current diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Output current limit selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Over-current and short-circuit protection and diagnostic . . . . . . . . . . . . . . 8
Thermal protection and diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Data validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Start and stop condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Byte format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Transmission without acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Interface protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16