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參數資料
| 型號： | TLE6387GV60 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 穩壓器 |
| 英文描述： | 1 A SWITCHING CONTROLLER, 430 kHz SWITCHING FREQ-MAX, PDSO14 |
| 封裝： | PLASTIC, DSO-14 |
| 文件頁數： | 18/24頁 |
| 文件大小： | 264K |
| 代理商： | TLE6387GV60 |
TLE 6387 G
Target Datasheet Rev. 0.5
3
2001-08-27
Pin Definitions and Functions
Pin No
Symbol
Function
1GDRV
Gate driver output.
Connect straight to the gate of N-channel MOS.
2V
S
Supply voltage input.
Battery input, connect a 100nF Capacitor to GND.
3, 4, 5,
10, 11, 12
GND
Ground pins.
Analog signal ground .
6RST
(N.C.)
Reset output.
Open collector output, connect via a pull up resistor of 4.7k
to the output
of the buck converter. Only available at version GV50, at version GV60 this
pin is not connected.
7RST
(N.C.)
Inverse reset output.
Open collector output, connect via a pull up resistor of 4.7k
to the output
of the buck converter. Only available at version GV50, at version GV60 this
pin is not connected.
8STBY
Inhibit input.
An active high signal will disable the device, active low turns it on.
9FB
Feedback input.
Connect the output of the buck converter straight to this pin to get the
output voltage information.
13
CBT
Bootstrap capacitor input.
Connect a ceramic capacitor between the source of the NMOS/cathode of
the freewheeling diode and this pin to obtain the gateoverdrive in
switchmode operation.
14
SRC
Source Input.
Connect this pin to the source node of the NMOS for overcurrent detection
and internal current signal forming
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