XCL206B123AR-G Torex Semiconductor Ltd, XCL206B123AR-G Datasheet - Page 15
![IC BUCK SYNC 1.2V 0.6A USP-6EL](/photos/7/59/75935/usp-6el_xcl206_sml.jpg)
XCL206B123AR-G
Manufacturer Part Number
XCL206B123AR-G
Description
IC BUCK SYNC 1.2V 0.6A USP-6EL
Manufacturer
Torex Semiconductor Ltd
Series
XCL206r
Type
Point of Load (POL) Non-Isolated with UVLOr
Specifications of XCL206B123AR-G
Output
1.2V
Number Of Outputs
1
Power (watts)
1W
Mounting Type
Surface Mount
Voltage - Input
2 ~ 6 V
Package / Case
USP-6EL
1st Output
1.2 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
1.2V
Power - Output
1W
Internal Switch(s)
Yes
Frequency - Switching
3MHz
Synchronous Rectifier
Yes
Primary Input Voltage
6V
No. Of Outputs
1
Output Voltage
1.2V
Output Current
600mA
Voltage Regulator Case Style
USP
No. Of Pins
6
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
893-1156 - BOARD EVAL XCL206B123AR-G 1.2V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
893-1154-2
●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
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Series