XCL206B183AR-G Torex Semiconductor Ltd, XCL206B183AR-G Datasheet - Page 3

• Manufacturer Part Number: XCL206B183AR-G
• Description: IC BUCK SYNC 1.8V 0.6A USP-6EL
• Manufacturer: Torex Semiconductor Ltd
• Series: XCL206r
• Type: Point of Load (POL) Non-Isolated with UVLOr

Specifications of XCL206B183AR-G

• Output: 1.8V
• Number Of Outputs: 1
• Power (watts): 1W
• Mounting Type: Surface Mount
• Voltage - Input: 2 ~ 6 V
• Package / Case: USP-6EL
• 1st Output: 1.8 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: 1.8V
• Power - Output: 1W
• Internal Switch(s): Yes
• Frequency - Switching: 3MHz
• Synchronous Rectifier: Yes
• Primary Input Voltage: 6V
• No. Of Outputs: 1
• Output Voltage: 1.8V
• 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: 893-1158 - BOARD EVAL XCL206B183AR-G 1.8V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 893-1152-2

■BLOCK DIAGRAM
■ABSOLUTE MAXIMUM RATINGS
V
V
OUT
V
L2
V
OUT
V
L2
V
SS
SS
*1: The power dissipation figure shown is PCB mounted (40mm×40mm, t=1.6mm, Glass Epoxy FR-4).
IN
●XCL205 / XCL206 / XCL207 series A Type
●XCL205 / XCL206 / XCL207 / XCL205 / XCL206 / XCL207 series B/C/G Type
IN
Operating Temperature Range
NOTE: The XCL205 offers a fixed PWM control, a signal from CE/MODE Control Logic to PWM/PFM Selector is fixed to "L" level inside.
The XCL206 control scheme is PWM/PFM automatic switching, a signal from CE/MODE Control Logic to PWM/PFM Selector is fixed to
"H" level inside. The diodes placed inside are ESD protection diodes and parasitic diodes.
NOTE: The XCL205 offers a fixed PWM control, a signal from CE/MODE Control Logic to PWM/PFM Selector is fixed to "L" level inside.
The XCL206 control scheme is PWM/PFM automatic switching, a signal from CE/MODE Control Logic to PWM/PFM Selector is fixed to
"H" level inside. The diodes placed inside are ESD protection diodes and parasitic diodes.
Storage Temperature Range
Please refer to page 16 for details.
R2
R1
CE/MODE Pin Voltage
R2
R1
R3
R4
Power Dissipation
R3
R4
V
Vref with
Soft Start,
CE
FB
V
CFB
L
L
UVLO
PARAMETER
OUT
Vref with
Soft Start,
CE
Error Amp.
FB
IN
CFB
X
X
UVLO
VSHORT
Error Amp.
Pin Voltage
Pin Current
Pin Voltage
VSHORT
Phase
Compensation
Pin Voltage
PWM/PFM
Selector
UVLO Cmp
Phase
Compensation
PWM/PFM
Selector
UVLO Cmp
Inductor
PWM
Comparator
Inductor
PWM
Comparator
Current Feedback
Current Limit
Logic
Current Feedback
Current Limit
Logic
Ramp Wave
Generator
OSC
CE/MODE
Control
Logic
Synch
Buffer
Drive
Ramp Wave
Generator
OSC
CE/MODE
Control
Logic
Synch
Buffer
Drive
CE/
SYMBOL
V
Topr
Tstg
VL
V
V
IL
Pd
OUT
CE/MODE
Lx
CE
V
L1
IN
X
SS
X
Lx
CE/MODE
V
L1
SS
- 0.3 ~ V
- 40 ~ + 105
- 40 ~ + 85
- 0.3 ~ 6.5
- 0.3 ~ 6.5
- 0.3 ~ 6.5
RATINGS
±1500
1000
IN
+ 0.3≦6.5
*1
XCL205/XCL206/XCL207
UNITS
mW
mA
℃
℃
V
V
V
V
Ta = 25℃
Series
3/27