XC6371
Series
■Product Classification
GSelection
Guide
PART TYPE
OPERATION
MODE
PWM
PACKAGE
SWITCHING
RELATED
Built-in Transistor
"Lx"lead
External Transistor
"EXT"lead
Built-in Transistor
"Lx"lead
External Transistor
"EXT"lead
ADDITIONAL
FUNCTION
------------
FEATURES
•
Switching transistor incorporated standard type.
•
Low ripple and highly efficient from low current
XC6371A
SOT-89
to high current.
•
External switching transistor standard type.
•
Adding external transistor can improve the
XC6371B
PWM
SOT-89
------------
output capability up to several hundred mA.
•
Stand-by
XC6371C
PWM
SOT-89-5
Chip Enable(CE)
(CE)function added version to the
XC6371A.
•
Stand-by current: 0.5µA max.
•
Stand-by
XC6371D
PWM
SOT-89-5
Chip Enable(CE)
(CE)function added version to the
XC6371B.
•
Stand-by current: 0.5µA max.
•
Individual
XC6371E
PWM
SOT-89-5
Built-in Transistor
Separated
"Lx"lead
"V
DD
"and"V
OUT
"leads
External Transistor
Separated
"EXT"lead
"V
DD
"and"V
OUT
"leads
power supply and set-up voltage
sensing leads are available.
power supply and set-up voltage
sensing leads are available.
4
XC6371F
PWM
SOT-89-5
•
Individual
GOrdering
Information
XC6371qwerty
XC6371 Series
A
B
C
D
E
F
PWM Controlled
3-pin. Built-in switching transistor
3-pin. External switching transistor
Stand-by capability. Built-in switching transistor
Stand-by capability. External switching transistor
Separated V
DD
and V
OUT
. Built-in switching transistor
Separated V
DD
and V
OUT
. External switching transistor
Output Voltage
e.g.,V
OUT
=3.5V
➔
w=3, e=5
OSC Frequency 50kHz
OSC Frequency 100kHz
OSC Frequency 180kHz
Package
q=A
~ B
➔
SOT-89
q=C
~ F
➔
SOT-89-5
Embossed tape: Standard Feed
Embossed tape: Reverse Feed
q
w
e
r
t
y
0
1
2
P
R
L
439
TOREX [ TOREX SEMICONDUCTOR ]
