參數(shù)資料
型號: XC9510CSR
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator In Series plus Voltage Detector
中文描述: 同步降壓型DC / DC轉換器,配有LDO穩(wěn)壓器在加電壓檢測器系列
文件頁數(shù): 2/9頁
文件大?。?/td> 116K
代理商: XC9510CSR
Synchronous Step-Down DC/DC Converter with Built-In LDO Regulator In Series plus Voltage Detector
Preliminary
!
PIN CONFIGURATION
!
PIN ASSIGNMENT
1
2
3
4
5
6
7
8
!
SELECTION GUIDE
"
Ordering Information
XC9510
DESIGNATOR
123456
SYMBOL
The input for the voltage regulator block comes from the DC/DC.
Control Methods and MODE pins, the VD Sense pin (See the chart below)
Setting voltage and specifications of each DC/DC, VR, and VD (Based on the internal standard)
Oscillation Frequency of DC/DC :
300kHz
600kHz
1.2MHz
Package Type :
SOP-8
Device Orientation :
Embossed Tape : Standard feed
Embossed Tape : Reverse feed
$
Control Methods, CE/MODE Pin, VDSENSE
SOP-8 (Top View)
C
CE/MODE PINS
(L LEVEL)
VD
SENSE
K
D
E
F
H
A
B
VR : OFF
DC/DC CONTROL
METHODS
5
4
3
6
C
CE/MODE PINS
(H LEVEL)
L
PWM, PFM/PWM
Manual Switch
SERIES
1
23
1
R
L
6
XC9510
PWM Control
S
DESCRIPTION
Chip Enable / MODE Switch
Power Supply
VD Output
Analog Ground
CE/MODE
VDD
VDOUT
AGND
Switch
LX
DCOUT
DC/DC Output
VROUT
VR Output
PIN
NUMBER
FUNCTION
PIN NAME
Power Ground
PGND
XC9510 Series
VROUT
PFM/PWM
Automatic Switch
-
VR : ON
PWM Control
-
CE/MODE PINS
(M LEVEL)
Stand-by Mode
(Except for VD)
VDD
DCOUT
VROUT
VDD
DCOUT
VROUT
VDD
DCOUT
Semiconductor Ltd.
PGND 1
CE/MODE 2
VDD 3
VDOUT 4
8 LX
7 DCOUT
6 VROUT
5 AGND
Data Sheet
2
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