XCL206B153AR-G Torex Semiconductor Ltd, XCL206B153AR-G Datasheet - Page 4
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XCL206B153AR-G
Manufacturer Part Number
XCL206B153AR-G
Description
IC BUCK SYNC 1.5V 0.6A USP-6EL
Manufacturer
Torex Semiconductor Ltd
Series
XCL206r
Type
Point of Load (POL) Non-Isolated with UVLOr
Specifications of XCL206B153AR-G
Output
1.5V
Number Of Outputs
1
Power (watts)
1W
Mounting Type
Surface Mount
Voltage - Input
2 ~ 6 V
Package / Case
USP-6EL
1st Output
1.5 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
1.5V
Power - Output
1W
Internal Switch(s)
Yes
Frequency - Switching
3MHz
Synchronous Rectifier
Yes
Primary Input Voltage
6V
No. Of Outputs
1
Output Voltage
1.5V
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
893-1157 - BOARD EVAL XCL206B153AR-G 1.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
893-1153-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XCL206B153AR-G
Manufacturer:
TOREX
Quantity:
20 000
4/26
Supply Current (XCL206, XCL207)
PFM Switching Current
PWM "H" Level Voltage
Test conditions: Unless otherwise stated, V
NOTE:
PWM "L" Level Voltage
Lx SW "H" Leak Current
Supply Current (XCL205)
Lx SW "H" ON Resistance 1
Lx SW "H" ON Resistance 2
Lx SW "L" Leak Current
Temperature Characteristics
Lx SW "L" ON Resistance 1
Lx SW "L" ON Resistance 2
Allowed Inductor Current
Operating Voltage Range
Maximum Output Current
XCL205A123AR/XCL206A123AR/XCL207A123AR, V
ELECTRICAL CHARACTERISTICS
Oscillation Frequency
XCL205/XCL206/XCL207
Maximum Duty Cycle
Minimum Duty Cycle
PFM Duty Limit
*3: ON resistance ( )= (V
*4: Design value
*5: When temperature is high, a current of approximately 10 A (maximum) may leak.
*1: Including hysteresis operating voltage range.
*2: EFFI = { ( output voltage output current )
Threshold Voltage
*6: The CE/MODE pin of the XCL207 series works also as an external switching pin of PWM control and PWM/PFM control. When the IC is in the
*7: Time until it short-circuits V
*8: When V
*10: Current limit denotes the level of detection at peak of coil current.
*11: “H”=V
*12: I
*13: V
*9: When the difference between the input and the output is small, some cycles may be skipped completely before current maximizes.
Inductance Value
Stand-by Current
Current Limit
Short Protection
CE "H" Voltage
CE "H" Current
Output Voltage
Output Voltage
CE "L" Voltage
CE "L" Current
Soft Start Time
UVLO Voltage
PARAMETER
operation, control is switched to the automatic PWM/PFM switching mode when the CE/MODE pin voltage is equal to or greater than V
0.3V, and to the PWM mode when the CE/MODE pin voltage is equal to or lower than V
If current is further pulled from this state, output voltage will decrease because of P-ch driver ON resistance.
Latch Time
Efficiency
PFM
PWMH
and DTY
IN
IN
~V
and V
is less than 2.4V, limit current may not be reached because voltage falls caused by ON resistance.
IN
(*10)
(*12)
-1.2V, “L”=+0.1V~-0.1V
PWML
LIMIT_PFM
(*13)
(*12)
(*13)
(*5)
(*5)
are defined only for the XCL207 series. (They are not used in the XCL205/and XCL206 series)
(V
IN
DTY
are defined only for the XCL206 and XCL207 series which have PFM control function. (Not for the XCL 205 series)
SYMBOL
OUT
- Lx pin measurement voltage)
ILeakH
ILeakL
I
V
V
V
OUTMAX
OUT
V
EFFI
R
R
V
D
R
R
V
D
V
f
I
I
I
I
SHORT
V
LIMIT_PFM
I
PWMH
t
I
V
PWML
t
I
UVLO
OSC
PFM
CEH
STB
CEL
LAT
L H
L H
LIM
OUT
DD
MAX
L L
L L
CEH
CEL
SS
L
DC
MIN
IN
OUT
with GND via 1 of resistor from an operational state and is set to Lx=0V from current limit pulse generating.
topr)
/
IN
=5.0V, V
level within 1ms
When connected to external components,
V
V
When connected to external components
V
Voltage which Lx pin holding “L” level
V
V
When connected to external components,
V
When connected to external components,
V
V
V
V
When connected to external components,
V
V
V
V
V
V
V
V
I
-40
V
Voltage changes Lx to “H” level
V
Voltage changes Lx to “L” level
When connected to external components,
I
frequency becomes 2550kHz f
When connected to external components,
I
frequency becomes f
V
V
When connected to external components,
V
V
Short Lx at 1
Sweeping V
1
Test frequency=1MHz
OUT
OUT
OUT
IN
IN
CE
IN
IN
IN
IN
CE
IN
IN
CE
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
IN
IN
CE
IN
T=40
=V
=V
=V
=5.0V, V
=V
=V
=V
=V
=V
=V
=V
=V
=V
=V
=V
=V
=5.0V, V
=V
=V
= V
=V
=0V V
=1mA
=1mA
=30mA
=0V, Applied voltage to V
=0V, Applied voltage to V
resistance, V
( input voltage input current) } 100
CE
CE
OUT(T)
CE
OUT(T)
OUT(T)
CE
CE
CE
CE
CE
CE
OUT
OUT
CE
CE
OUT (T)
IN
IN
IN
=5.0V, V
=5.0V, I
,V
=5.0V, V
=5.0V, V
=5.0V, V
=5.0V, V
=3.6V, V
=5.0V
=3.6V,
=5.0V, V
=5.0V, V
Topr 85
=(C-1) I
=5.0V, V
=5.0V, V
OUT
V
(*6),
(*6)
+2.0V, V
+2.0V,V
+2.0V, V
IN
CE
OUT (T)
CE
OUT
=Nominal Voltage
, Voltage which oscillation
=0V,
Voltage which oscillation
=0V, V
=0V, V
, I
(*4)
(*4)
, V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
resistance
+1.2V, I
CE
CE
OUT
OUT
IN
Series
CONDITIONS
=1mA
=30mA
CE
=0.8 V
100mA
CE
CE
=1mA
=V
=V
=V
=0V, IL
=0V, IL
=0V, L
=0V, L
=V
=0V
=V
OUT
OUT
=1.0V, I
=1.0V
=V
OSC
=1.2V, f
voltage which Lx becomes “L”
OUT(T)
OUT (T)
OUT (T)
OUT (E)
CE
=V
=0V
IN
=5.0V, Short Lx at
OUT
(*12)
X
X
OUT(T)
, I
OUT(T)
X
X
2550kHz
=0V
= 5.0V
(*7)
=100mA
=100mA
OUT
= 100mA
OUT
1.1V
0.9V
1.1V
0.9V
CE
CE
OSC
=1mA
=100mA
,
,
(*11)
(*11)
OSC
1.1V
=3.0MHz, Ta=25
(*8)
(*13)
(*3)
(*3)
(*12)
3450kHz
(*1, *11)
(*9)
IN
(*13)
minus 1.0V and equal to or greater than V
1.176
0.450
2550
MIN.
1.00
0.65
- 0.1
- 0.1
V
0.25
600
190
100
900
V
0.5
1.0
2.0
IN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SS
-
0.600
3000
1050
1000
TYP.
1.200
1.40
0.35
0.42
0.45
0.52
0.01
0.01
260
200
0.9
1.5
46
21
82
100
0
-
-
-
-
-
-
-
-
-
-
-
V
1.224
0.750
MAX.
3450
1350
IN
1.78
0.55
0.67
0.66
0.77
0.25
350
300
6.0
1.0
1.0
1.0
0.1
0.1
2.5
V
65
35
20
0
-
-
-
-
- 1.0
-
-
-
IN
ppm/
UNITS CIRCUIT
kHz
mA
mA
mA
mA
ms
ms
%
%
%
%
V
V
V
V
V
V
V
V
A
A
A
A
A
A
H
CEH
.
IN
-
-
minus