XC9510A1333 TOREX [Torex Semiconductor], XC9510A1333 Datasheet - Page 2

• Manufacturer Part Number: XC9510A1333
• Description: Synchronous Step-Down DC/DC Converter With Built-In LDO Regulator Plus Voltage Detector
• Manufacturer: TOREX [Torex Semiconductor]

■PIN CONFIGURATION
■PIN ASSIGNMENT
2/36
■PRODUCT CLASSIFICATION
●Ordering Information
XC9510①②③④⑤⑥
●Control Methods, CE/MODE Pin, VDSENSE Pin
PIN NUMBER
DESIGNATOR
XC9510
SERIES
XC9510
②③
1
2
3
4
5
6
7
8
①
④
⑤
⑥
TYPE
A
B
C
D
E
F
H
K
L
Series
Control Methods And
PIN NAME
CE/MODE
The VD Sense Pin
Device Orientation
DC/DC Oscillation
Setting Voltage &
Manual Switch
PWM Control
DESCRIPTION
D
V
V
METHODS
P
A
Specifications
CONTROL
PFM/PWM
SOP-8 (TOP VIEW)
V
DOUT
ROUT
COUT
LX
GND
GND
Frequency
The input for the voltage regulator block comes from the DC/DC.
DC/DC
DD
Package
PWM,
CE=”VCEH” LEVEL
Automatic Switch
Chip Enable / MODE Switch
PFM / PWM
DC/DC: ON
VR: OFF
As chart below
VD: ON
Analog Ground
SYMBOL
Power Ground
DC/DC Output
standard
Power Supply
-
Internal
FUNCTION
VD Output
VR Output
C
S
R
Switch
3
6
L
: -
: Setting voltage and specifications of each DC/DC, VR,
and VD Based on the internal standard)
: 300kHz
: 600kHz
: 1.2MHz
: SOP-8
: Embossed Tape, standard feed
: Embossed Tape, reverse feed
PWM Control
CE=”VCEM”
DC/DC: ON
VR: ON
VD: ON
LEVEL
-
DESCRIPTION
DC/DC: OFF
DC/DC: OFF
DC/DC: OFF
CE=”VCEL”
VR: OFF
VR: OFF
VR: OFF
VD: ON
VD: ON
VD: ON
LEVEL
VD SENSE
D
V
D
V
D
V
V
V
V
PIN
ROUT
ROUT
ROUT
COUT
COUT
COUT
DD
DD
DD