参数资料
型号: TC115301EMT
元件分类: 稳压器
英文描述: 0.4 A SWITCHING REGULATOR, 115 kHz SWITCHING FREQ-MAX, PDSO6
封装: SOT-89, 5 PIN
文件页数: 6/12页
文件大小: 148K
代理商: TC115301EMT
3
TC115
PFM/PWM Step-up DC/DC Converter
TC115-1 4/26/99
2001 Microchip Technology Inc.
DS21361A
PIN DESCRIPTION
Pin Number
Name
Description
1
NC
Not Connected.
2
PS
Power and Voltage Sense Input. This dual function input provides both feedback
voltage sensing and internal chip power. It should be connected to the regulator output.
(See
Applications section).
3
SHDN
Shutdown Input. A logic low on this input suspends device operation and reduces
supply current to less than 0.5
A. Device operation resumes when SHDN is brought high.
4
LX
Inductor Switch Output. LX is the drain of an internal N-channel switching transistor. This
terminal drives the external inductor, which ultimately provides current to the load.
5
GND
Ground Terminal.
PIN CONFIGURATION
5
4
SOT-89-5
TC115
1
3
2
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