參數(shù)資料
型號: AP1510SG-13
廠商: DIODES INC
元件分類: 穩(wěn)壓器
中文描述: 3 A SWITCHED CAPACITOR CONVERTER, 360 kHz SWITCHING FREQ-MAX, PDSO8
封裝: GREEN, SOP-8
文件頁數(shù): 2/8頁
文件大小: 180K
代理商: AP1510SG-13
AP1510
PWM CONTROL 3A STEP-DOWN CONVERTER
AP1510 Rev. 5
2 of 8
MARCH 2008
www.diodes.com
Diodes Incorporated
1
2
3
4
8
7
6
5
FB
Output
OCSET
AP1510
Output
EN
Vss
VCC
(Top View)
Name
Pin
Description
FB
1
Feedback pin.
EN
2
Enable Input pin
H: Normal operation
(Step-down operation)
L: Step-down operation stopped
(All circuits deactivated)
OCSET
3
Add an external resistor to set
max output current.
VCC
4
IC power supply pin
Output
5, 6
Switch Pin. Connect external
inductor/diode here. Minimize
trace area at this pin to reduce
EMI.
VSS
7, 8 GND Pin
Block Diagram
Oscillation
Circuit
Reference Voltage
Source with Soft Start
PWM-Switched
Control Circuit
+
-
Vss
V
EN
100uA
OCSET
FB
Vcc
Thermal
Shutdown
Output
Pin Descriptions
Pin Assignments
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