XCL206B183AR-G Torex Semiconductor Ltd, XCL206B183AR-G Datasheet - Page 13

• 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

The XCL205B(C)/ XCL206B(C)/ XCL207B(C) series can quickly discharge the electric charge at the output capacitor (C
low signal to the CE pin which enables a whole IC circuit put into OFF state, is inputted via the N-channel transistor located
between the L
that it may avoid application malfunction. Discharge time of the output capacitor (C
(R) and the output capacitor (C
value (C
following formula.
V = V
C
OPERATIONAL DESCRIPTION (Continued)
L
V : Output voltage after discharge
V
t: Discharge time,
High Speed Discharge
OUT(T)
OUT(T)
: C x R
L
C= Capacitance of Output capacitor (C
R= C
) as
x e
: Output voltage
X
L
–t/
auto-discharge resistance
pin and the V
( =C x R), discharge time of the output voltage after discharge via the N channel transistor is calculated by the
or t= ln (V
SS
L
pin. When the IC is disabled, electric charge at the output capacitor (C
). By setting time constant of a C
OUT(T)
Output Voltage Discharge Characteristics
/ V)
L
)
L
auto-discharge resistance value [R] and an output capacitor
R
DCHG
=300 (TYP.)
L
) is set by the C
XCL205/XCL206/XCL207
L
auto-discharge resistance
L
) is quickly discharged so
L
) when a
13/26
Series