參數(shù)資料
型號(hào): XC9213B103VRL
廠商: TOREX SEMICONDUCTOR LTD.
英文描述: Driver Transistor Built-In Synchronous Step-Down DC/DC Controller Ics
中文描述: 驅(qū)動(dòng)晶體管內(nèi)建同步降壓型DC / DC控制器IC
文件頁數(shù): 2/5頁
文件大?。?/td> 61K
代理商: XC9213B103VRL
Preliminary
"
PIN CONFIGURATION
"
PIN ASSIGNMENT
PIN NUMBER
"
SELECTION GUIDE
#
ORDERING INFORMATION
XC9213B
1
2
3
4
5
Reference Voltage
Fixed
Oscillation Frequency :
300kHz
Package Types :
TSSOP-16
Device Orientation : Embossed Tape, Standard Feed
Device Orientation : Embossed Tape, Reverse Feed
1
,
2
SYMBOL
DESCRIPTION
V
R
L
4
5
3
PIN NAME
XC9213 Series
Driver Transistor Built-In
Synchronous Step-Down DC/DC Controller Ics
Input Voltage : 25V
FUNCTION
1
VIN
2
VSENSE
MODE
3
VL
4
CE
10
FB
7
Local Power Supply
Chip Enable
Analog Ground
PWM / PFM Switch
5
AGND
6
8
CSS
9
VDIN
11
VDOUT
12
PGND
16
BST
High Side Nch Driver Transistor <Connect to Gate of High Side Nch MOSFET >
Bootstrap
Input Voltage
Current Detection
15
EXT1
13
EXT2
14
LX
Low Side Nch Driver Transistor <Connect to Gate of Low Side Nch MOSFET >
Coil Connection
10
3
PART NO.
Protection Time Setting Capacitor Connection
<Set shutdown time of VOUT when detecting overcurrent>
CPRO
Soft-start Capacitor Connection <Set soft-start time>
Voltage Detector Output (Open-Drain)
Power Ground
Output Voltage Setting Resistor Connection < Set output voltage freely by split resistors >
Voltage Detector Input (0.9V)
TSSOP-16
(TOP VIEW)
1
2
3
8
7
6
5
4
16
15
14
9
10
11
12
13
2
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