XC9119D10A Series
■PIN CONFIGURATION
SOT-25
(TOP VIEW)
■PIN ASSIGNMENT
PIN NUMBER
SOT-25
USP-6C
1
2
2
3
3
1
4
6
5
4
-
5
USP-6C
(BOTTOM VIEW)
*The dissipation pad for the USP-6C
package should be solder-plated in
recommended mount pattern and metal
masking so as to enhance mounting
strength and heat resistance. If the pad
needs to be connected to other pins, it
should be connected to the VSS pin.
PIN NAME
Lx
VSS
FB
CE/SS
VDD
NC
FUNCTION
Switch
Ground
Voltage Feedback
Chip Enable/ Soft Start
Power Input
No Connection
■CE PIN FUNCTION
CE/SS PIN
H
L
OPERATIONAL STATE
Operation
Shut-down
■PRODUCT CLASSIFICATION
●Ordering Information
XC9119D12345
DESIGNATOR
12
3
DESCRIPTION
Reference Voltage
Oscillation Frequency
4
Package
5
Device Orientation
SYMBOL
10
A
M
E
R
L
DESCRIPTION
: FB voltage
: 1MHz
: SOT-25
: USP-6C
: Embossed tape, standard feed
: Embossed tape, reverse feed
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