STEVAL-TLL005V1 STMicroelectronics, STEVAL-TLL005V1 Datasheet - Page 3

• Manufacturer Part Number: STEVAL-TLL005V1
• Description: BOARD EVAL PWR FLASH STCF03/ST7
• Manufacturer: STMicroelectronics

Specifications of STEVAL-TLL005V1

• Design Resources: STEVAL-TLL005V1 Bill of Materials
• Main Purpose: Lighting, Camera Flash
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STCF03
• Primary Attributes: Camera Flash, I2C Controlled, Flash and Torch Mode
• Secondary Attributes: Li-Ion Battery, Battery Charger Circuit, GUI
• Description/function: Flash Driver Evaluation Board
• Core Chip: STCF03
• Topology: Buck-Boost
• No. Of Outputs: 1
• Dimming Control Type: I2C
• Development Tool Type: Hardware - Eval/Demo Board
• Supported Devices: STCF03 Device Type
• For Use With: 497-8431 - BOARD EVAL FLASH DRIVER STCF03
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STCF03, ST7
• Other names: 497-8207

UM0682
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1.1
1.2
Power supply
The STEVAL-TLL005V1 can be powered either by a mobile Li-Ion battery (battery mode), or
an external 5 V DC power supply (external power supply mode).
Battery mode
To power the STEVAL-TLL005V1 by battery, perform the following steps:
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●
When the STEVAL-TLL005V1 is connected to the PC via USB, the battery begins charging
automatically with a current of approximately 200 mA. The battery used in testing the
system is a NOKIA BL-5B.
External power supply mode
If using an external 5 V DC power supply to power the demonstration board, perform the
following steps:
●
●
Figure 2.
Connect the battery across header H5
Position the jumper across pins 2-3 of J2 (as shown in
Connect the external DC power supply across header H4
Position the jumper across pins 1-2 of J2 (as shown in
J2 connect details for battery mode
Figure
Figure
2)
3)
AM01304v1
Power supply
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