參數(shù)資料
型號(hào): AP3003S-5.0TRG1
廠(chǎng)商: BCD SEMICONDUCTOR MANUFACTURING LTD
元件分類(lèi): 穩(wěn)壓器
英文描述: 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5
封裝: GREEN, TO-263, 5 PIN
文件頁(yè)數(shù): 9/16頁(yè)
文件大?。?/td> 306K
代理商: AP3003S-5.0TRG1
150kHz 3A BUCK DC-DC CONVERTER
AP3003
Data Sheet
2
Aug. 2008 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
Figure 2. Pin Configuration of AP3003 (Top View)
Pin Description
Pin Number
Pin Name
Function
1VIN
Unregulated input voltage
2
OUTPUT
Switch driver output
3
GND
Ground
4
FEEDBACK
Feedback Pin. For fixed version, connect it to system output. For adjustable version,
connect it with an external resistor and capacitor feedback network to program the sys-
tem output voltage
5ON/OFF
The TTL logic compatible input to control the regulator on or off
Pin Configuration
T Package
(TO-220-5)
ON/OFF
FEEDBACK
GND
OUTPUT
VIN
S Package
(TO-263-5)
ON/OFF
FEEDBACK
GND
OUTPUT
VIN
5
4
3
2
1
5
4
3
2
1
Metal Tab GND
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