ap1511 Diodes, Inc., ap1511 Datasheet
ap1511
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ap1511 Summary of contents
Page 1
... PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc. AP1511 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 100%. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup ...
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... Anachip Corp. www.anachip.com.tw AP 1511 X X Package Packing S: SOP-16L Blank : Tube A : Taping Oscillation Reference Voltage Circuit Source with Soft Start PWM - Switched Control Circuit Thermal 100 OCSET Parameter 2/5 AP1511 + - FB CT Vss Rating Unit 0.3 ...
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... OUT L1 15uH PVcc OUTPUT Optional Vcc FB AP1511 OCSET Note (1 OUT REF =1K~10K ohm B V =12V, I =5A IN MAX 2.5V 3.3V 10uH 12uH 3/5 AP1511 Min. Typ. Max. Unit 3 0.784 0.8 0.816 V - 0.1 0.5 µA 5 µ 0 240 300 360 KHz ...
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... Operation function test Function Description PWM Control The AP1511 consists of DC/DC converters that employ a pulse-width modulation (PWM) system. In converters of the AP1511, the pulse width varies in a range from 0 to 100%, according to the load current. The ripple voltage produced by the Anachip Corp. www.anachip.com.tw ...
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... AP1511 "02" = 2002 θ L VIEW "A" 0.015x45 7 (4X) VIEW "A" Nom. Max. 0.063 0.069 - 0.010 0.057 0.059 0.016 0.020 0.008 0.0098 0.390 0.394 0.154 0.157 0.050 - 0.236 0.244 ...