XC9223B081AR Torex Semiconductor Ltd, XC9223B081AR Datasheet - Page 2

• 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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■PIN CONFIGURATION
■PIN ASSIGNMENT
■FUNCTION CHART
*1: Except for a voltage detector block in the XC9224 series.
2. MODE Pin Function
* For MSOP-10 and USP-10B packages, please short the GND pins (pin #3 and 10)
** For SOP-8 package, please short the GND pins (pin# 2 and 8)
1. CE Pin Function
3. LIM Pin Function
MSOP-10 *
XC9223/XC9224
MODE PIN
VDOUT 4
LIM PIN
CE PIN
AGND 3
10
VDIN 2
1
2
3
4
5
6
7
8
9
VIN 1
H
H
H
L
L
L
FB 5
VDOUT
AGND
VDIN
VIN
PIN NUMBER
FB
USP-10B *
5
4
3
2
1
Maximum Output Current: 1.0A
Maximum Output Current: 0.4A
10
(BOTTOM VIEW)
PWM/PFM Automatic Control
1
2
3
4
5
6
7
8
9
(TOP VIEW)
OPERATIONAL STATE
MSOP-10
USP-10B
PWM Control
FUNCTION
FUNCTION
SOP-8 **
OFF *1
ON
1
2
3
4
5
6
7
8
-
-
6
7
8
9
10
LIM
MODE/SYNC
CE
LX
PGND
Series
10 PGND
9 LX
6 LIM
8 CE
7 MODE/SYNC
MODE/SYNC
PIN NAME
V
A
P
V
LIM
DOUT
V
CE
FB
GND
Lx
GND
DIN
IN
AGND
VIN
LIM
FB
1
2
3
4
Mode Switch / External Clock Input
Output of Internal Power Switch
Over Current Limit Setting
Output Voltage Monitor
Voltage Detector Input
(TOP VIEW)
Analog Ground
Power Ground
SOP-8
Chip Enable
FUNCTION
VD Output
Input
8
7
6
5
PGND
LX
CE
MODE/SYNC