AP1511 데이터 시트보기 (PDF) - Anachip Corporation
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AP1511 Datasheet PDF : 5 Pages
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PWM Control 5A Step-Down Converter
Ordering Information
AP1511
AP 1511 X X
Package
S: SOP-16L
Packing
Blank : Tube
A : Taping
Block Diagram
Output
Vcc
Vccp
Oscillation
Reference Voltage
Circuit
Source with Soft Start
Driver
PWM - Switched
Control Circuit
+
-
FB
Thermal
Shutdown
100 uA
CT
VEN
VC
EN
OCSET
Vss
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
VCC
VFB
VEN
VOUTPUT
VCC Pin Voltage
VOUT Pin Voltage
EN Pin Voltage
Switch Pin Voltage
VSS - 0.3 to VSS + 25
V
VSS - 0.3 to VCC
V
VSS - 0.3 to VCC + 0.3
V
VSS - 0.3 to VIN + 0.3
V
PD
Power Dissipation (Note)
Internally limited
mW
TOPR Operating Temperature Range
-20 to +125
oC
TSTG Storage Temperature Range
-40 to +150
oC
Caution: The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
Note: Due to the IC and SBD and Inductor were hot in high current, if you need to reduce the operation temperature that you must
increase the component space or thermal dissipation space.
Anachip Corp.
www.anachip.com.tw
Rev. 1.5 Apr 10, 2006
2/5
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