XCL206B283AR-G Torex Semiconductor Ltd, XCL206B283AR-G Datasheet - Page 15

• Manufacturer Part Number: XCL206B283AR-G
• Description: IC BUCK SYNC 2.8V 0.6A USP-6EL
• Manufacturer: Torex Semiconductor Ltd
• Series: XCL206r
• Type: Point of Load (POL) Non-Isolated with UVLOr

Specifications of XCL206B283AR-G

• Output: 2.8V
• Number Of Outputs: 1
• Power (watts): 1W
• Mounting Type: Surface Mount
• Voltage - Input: 2 ~ 6 V
• Package / Case: USP-6EL
• 1st Output: 2.8 VDC @ 600mA
• Size / Dimension: 0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.04mm)
• Power (watts) - Rated: 1W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 90%
• Current - Output: 600mA
• Voltage - Output: 2.8V
• Power - Output: 1W
• Internal Switch(s): Yes
• Frequency - Switching: 3MHz
• Synchronous Rectifier: Yes
• For Use With: 893-1159 - BOARD EVAL XCL206B283AR-G 2.8V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 893-1151-2

●XCL205/XCL206 series - Examples of how to use CE/MODE pin
■OPERATIONAL DESCRIPTION (Continued)
<CE/MODE Pin Function>
The operation of the XCL205/XCL206/ XCL207 series will enter into the shut down mode when a low level signal is input to the
CE/MODE pin. During the shutdown mode, the current consumption of the IC becomes 0μA (TYP.), with a state of high
impedance at the Lx pin and V
input to the CE/MODE pin is a CMOS input and the sink current is 0μA (TYP.).
●XCL207 series - Examples of how to use CE/MODE pin
Intermediate voltage can be generated by RM1 and RM2. Please set the value
of each R1, R2, RM1, RM2 from
few hundreds kΩ to few hundreds MΩ. For switches, CPU open-drain I/O
port and transistor can be used.
SW_PWM/PFM
V
V
DD
DD
SW_CE
RM1
RM2
R1
SW_CE
（A）
（A）
CE/MODE
CE/MODE
V
< IC inside >
< IC inside >
V
IN
IN
OUT
pin. The IC starts its operation by inputting a high level signal to the CE/MODE pin. The
SW_PWM/PFM
V
DD
V
SW_CE
DD
RM1
RM2
R2
SW_CE
（B）
（B）
CE/MODE
CE/MODE
< IC inside >
V
< IC inside >
V
IN
IN
(A)
(B)
SW_CE
SW_CE
(A)
(B)
OFF
OFF
ON
ON
SW_CE
SW_CE
OFF
OFF
OFF
OFF
ON
ON
SELECTED
SELECTED
XCL205/XCL206/XCL207
Operation
Operation
Stand-by
Stand-by
STATUS
STATUS
SW_PWM/PFM
SW_PWM/PFM
OFF
OFF
ON
ON
*
*
Switching Control
Switching Control
PWM Control
PWM Control
SELECTED
SELECTED
PWM/PFM
PWM/PFM
Automatic
Automatic
Stand-by
Stand-by
STATUS
STATUS
15/27
Series