XCL206B183-EVB Torex Semiconductor Ltd, XCL206B183-EVB Datasheet - Page 5

• Manufacturer Part Number: XCL206B183-EVB
• Description: BOARD EVAL XCL206B183AR-G 1.8V
• Manufacturer: Torex Semiconductor Ltd
• Series: XCL206r

Specifications of XCL206B183-EVB

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 600mA
• Voltage - Input: 2 ~ 6 V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: XCL206B183AR-G
• Silicon Manufacturer: Torex
• Silicon Core Number: XCL206B183
• Kit Application Type: Data Acquisition
• Application Sub Type: Step Down DC/DC Converter
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: XCL206
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 893-1158

Chapter 2: QUICK START GUIDE
Chapter 3: SCHEMATIC, BOM AND PCB LAYOUT
3.1. Schematic
Below is the schematic of the XCL evaluation board.
* “L1 and Lx”, and “L2 and V
2.1. CE pin (XCL206 series)
To enable the IC, connect the Chip Enable (CE) pin to VIN or to any
other source voltage between 0.65V and 6V.
To disable the IC, connect the CE pin to GND or to any other voltage
lower than 0.25V.
The XCL206 always operates in PWM/PFM mode. At low to medium
output currents, the XCL206 will use the more efficient PFM (Pulse
Frequency Modulation) mode. In PFM mode, the device switches less
often, which means that the XCL206 will have a very high efficiency over
the whole load range.
Because of some clever implementation, in PFM mode, the XCL206
combines a high efficiency with a very low output voltage ripple (usually
below 15mVpp over the whole range of input voltage values).
OUT
” are connected by wiring.
Inductor Built-in Step-Down DC/DC Converters
CE
XCL206 Evaluation Board
5