XC9223B081AR Torex Semiconductor Ltd, XC9223B081AR Datasheet - Page 14

• Manufacturer Part Number: XC9223B081AR
• Description: BUCK CONVERTER, 1MHZ SYNC., 9223
• Manufacturer: Torex Semiconductor Ltd

Specifications of XC9223B081AR

• Primary Input Voltage: 6V
• No. Of Outputs: 1
• Output Voltage: 6V
• Output Current: 1A
• Voltage Regulator Case Style: MSOP
• No. Of Pins: 10
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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■TEST CIRCUITS
Circuit ③
Circuit ①
Circuit ④
XC9223/XC9224
1uF
Waveform Measurement Point
A
* External Components
CIN
CL
RFB1 : 130kΩ
RFB2 : 150kΩ
CFB : 62pF (ceramic)
* External Components
CIN
CL
RFB1 : 130kΩ
RFB2 : 150kΩ
CFB : 62pF (ceramic)
VDOUT
AGND
MODE/
ILIM
VIN
CE
SYNC
L (1MHz) : 4.7μH (CDRH4D28C, SUMIDA)
L (2MHz) : 2.2μH (VLCF4020T-2R2N1R7, TDK)
L (1MHz) : 4.7μH (CDRH4D28C, SUMIDA)
L (2MHz) : 2.2μH (VLCF4020T-2R2N1R7, TDK)
V
CIN
: 10μF (ceramic)
: 10μF (ceramic)
: 10μF (ceramic)
: 10μF (ceramic)
CIN
～
PGND
VDIN
PULSE
FB
LX
Waveform Measurement Point
Waveform Measurement Point
V
Series
CE
MODE/
SYNC
VDOUT
VIN
ILIM
AGND
V
MODE/
SYNC
VDOUT
AGND
VIN
CE
ILIM
ILx
A
PGND
VDIN
PGND
VDIN
FB
LX
LX
FB
Circuit ②
A
1uF
L
L
RFB1
RFB2
RFB1
RFB2
CE
MODE/
SYNC
VDOUT
VIN
AGND
CFB
CFB
ILIM
CL
CL
V
IOUT
IOUT
PGND
A
VDIN
LX
FB