STEVAL-CBL007V1 STMicroelectronics, STEVAL-CBL007V1 Datasheet

STEVAL-CBL007V1

Manufacturer Part Number

STEVAL-CBL007V1

Description

BOARD DEMO LNB PS LNBH23L QFN

Manufacturer

STMicroelectronics

Type

Other Power Managementr

Datasheet

1.STEVAL-CBL007V1.pdf (4 pages)

Specifications of STEVAL-CBL007V1

Main Purpose

Special Purpose DC/DC, LNB

Regulator Topology

Boost

Frequency - Switching

220kHz

Board Type

Fully Populated

Utilized Ic / Part

LNBH23

Interface Type

I2C

Product

Power Management Modules

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Output

Voltage - Output

Voltage - Input

Power - Output

Outputs And Type

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

For Use With/related Products

LNBH23L

Other names

497-10601

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

STEVAL-CBL007V1

Manufacturer:

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Features

■

Description

The STEVAL-CBL007V1 demonstration board is

intended to provide information and suggestions

on the correct use of the LNBH23L device.

The LNBH23L is an integrated solution for

supplying/interfacing satellite LNB modules.

Simple and inexpensive, it provides good

performance while minimizing the number of

external components required.

It includes all functions needed for LNB supply

and interfacing, and is compliant with international

standards. It includes an I

due to the fully integrated step-up DC-DC

converter, functions with a single input voltage

supply from 8 V to 15 V.

August 2010

For further information contact your local STMicroelectronics sales office.

Complete interface between LNB and I

Built-in DC-DC converter for single 12 V supply

operation and high efficiency (typ. 93% @ 0.5

Selectable output current limitation via external

resistor

Compliant with main satellite receiver output

voltage specifications

Auxiliary modulation input (EXTM pin)

facilitates DiSEqC

Accurate built-in 22 kHz tone generator suits

widely-accepted standards

Low-drop post regulator and high efficiency

step-up PWM with integrated power NMOS to

reduce power losses

Internal overload and over-temperature

protection with I

Dynamic LNB short-circuit protection

RoHS compliant

C diagnostic bits

LNB power supply demonstration board based on the

1.X encoding

C bus interface and,

Doc ID 17669 Rev 1

C bus

DiSEqC 1.X-compliant LNBH23L

STEVAL-CBL007V1

www.st.com

Data brief

1/4

Related parts for STEVAL-CBL007V1

STEVAL-CBL007V1 Summary of contents

Page 1

... C diagnostic bits ■ Dynamic LNB short-circuit protection ■ RoHS compliant Description The STEVAL-CBL007V1 demonstration board is intended to provide information and suggestions on the correct use of the LNBH23L device. The LNBH23L is an integrated solution for supplying/interfacing satellite LNB modules. Simple and inexpensive, it provides good performance while minimizing the number of external components required ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. Circuit schematic 2/4 Doc ID 17669 Rev 1 STEVAL-CBL007V1 ...

Page 3

... STEVAL-CBL007V1 2 Revision history Table 1. Document revision history Date 12-Aug-2010 Revision 1 Initial release. Doc ID 17669 Rev 1 Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 17669 Rev 1 STEVAL-CBL007V1 ...

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