AP1515(2004) Ver la hoja de datos (PDF) - Anachip Corporation
Número de pieza
componentes Descripción
Fabricante
AP1515 Datasheet PDF : 6 Pages
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150KHz, 1.5A PWM Buck DC/DC Converter
AP1515
Function Description
Pin Functions
+VIN
This is the positive input supply for the IC switching
regulator. A suitable input bypass capacitor must be
present at this pin to minimize voltage transients
and to supply the switching currents needed by the
regulator.
Output
Internal switch. The voltage at this pin switches
between (+VIN – VSAT) and approximately – 0.5V,
with a duty cycle of approximately VOUT / VIN. To
minimize coupling to sensitive circuitry, the PC
board copper area connected to this pin should be
kept a minimum.
Ground
Circuit ground.
Marking Information
Feedback
Senses the regulated output voltage to complete
the feedback loop.
SIP-4L
( Top View )
1515
Y WW X
Part Number: AP1515
Output Type: Adjustable
Date Code
X: Internal code
WW: Nth week: 01~52
Y: Year: "1" = 2001
"2" = 2002
( Top View )
15-33
Y WW X
Part Number : AP1515
-33: Output Type: 3.3V
Date Code
X: Internal code
WW: Nth week: 01~52
Y: Year: "1" = 2001
"2" = 2002
Package Information
Package Type: SIP-4L
1.55mm
+/-0.1mm
1.03mm
+/-0.1
0.30mm
+/-0.1mm
5o-7o
14.25mm
+/-1.25mm
3o-5o
3.65mm
+/-0.1mm
0.46mm +/-0.03mm
0.38mm
+/-0.03mm
0.41mm
+/-0.03mm
5o-7o
3o-5o
Anachip Corp.
www.anachip.com.tw
0.2mm Max.
1.42mm+/-0.1mm
6/6
1.27mm
+/-0.03mm
Rev.1.0 Oct 29, 2004
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