XC6371_1 Datasheet, PDF (2/18 Pages) Torex Semiconductor – PWM Controlled Step-Up DC/DC Controllers/Converters

XC6371/6372/6373 Series
■PIN CONFIGURATION
■PIN ASSIGNMENT
XC6371/72/73A
PIN NUMBER
SOT-89
USP-6B
1
6
2
1
3
4
－
2, 3, 5
PIN NAME
VSS
VOUT
Lx
NC
*The dissipation pad for the USP-6B
package should be solder-plated in
recommended mount pattern and metal
masking so as to enhance mounting
strength and heat release. If the pad needs
to be connected to other pins, it should be
connected to the pin No.1.
FUNCTION
Ground
Output Voltage Monitor/IC Internal Power Supply
Switch
No Connection
XC6371/72/73C
PIN NUMBER
SOT-89-5
USP-6B
5
6
2
1
4
4
3
3
1
2, 5
XC6371/72/73E
PIN NUMBER
SOT-89-5
USP-6B
5
6
2
1
4
4
3
3
1
2, 5
PIN NAME
VSS
VOUT
Lx
CE
NC
PIN NAME
VSS
VDD
Lx
VOUT
NC
FUNCTION
Ground
Output Voltage Monitor/IC Internal Power Supply
Switch
Chip Enable
No Connection
FUNCTION
Ground
IC Internal Power Supply
Switch
Output Voltage Monitor
No Connection
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