AP1580SL-13 Diodes Inc, AP1580SL-13 Datasheet

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... SOP-8L Notes: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. AP1580 Rev. 2 NOT RECOMMENDED FOR NEW ...

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... Circuit PWM - Switched Control Circuit Thermal Shutdown www.diodes.com AP1580 Pin # Description H: Normal operation 1 L: Step-down operation stopped 2 Feedback pin 3 High-side gate driver boost pin 4 Switch output pin 5、6 Signal V cc 7、8 GND pin Reference Voltage + - GND JULY 2008 © Diodes Incorporated FB ...

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... Min Max -25 85 Min. Typ. Max. 0.780 0.8 0.820 ±1.0 ±1.5 - ±0.8 ±1 - 240 300 360 - 120 4 4 OUT - 149 - - 13.4 - July 2008 © Diodes Incorporated Unit Unit Unit V V µ KHz KHz % % V µA µA mΩ C ...

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... NOT RECOMMENDED FOR NEW DESIGN, USE AP5004 PWM CONTROL 3A STEP-DOWN CONVERTER Cboost 0.1uF Vboost Output Vcc AP1580 Note (1 OUT 100 ~ 300 ohm www.diodes.com AP1580 L1 V 33uH 680 ohm 1nF + C OUT 470uF - 130 ohm PDS 540 July 2008 © Diodes Incorporated =5V OUT ...

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... VIN=24V Iout (A) AP1580 Rev. 2 NOT RECOMMENDED FOR NEW DESIGN, USE AP5004 PWM CONTROL 3A STEP-DOWN CONVERTER 1.50 1.20 0.90 0.60 0.30 0. -0.30 -0.60 -0.90 -1. Vout= www.diodes.com AP1580 Load Regulation 0 0.5 1 1.5 2 Iout(A) Iccq vs. Vin VIN (V) © Diodes Incorporated 2.5 3 July 2008 ...

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... AP1580 Rev. 2 NOT RECOMMENDED FOR NEW DESIGN, USE AP5004 PWM CONTROL 3A STEP-DOWN CONVERTER (Continued) (Vcc=24V; Vout=3.3V, Iout= 3A, Vripple=35.0mV) Vripple Phase Isw (Iout=0.1~3 A, Vin =12V, Vout =3.3V) Vout (AC) Phase www.diodes.com AP1580 Vout Ripple Power Transient Wave Iout July 2008 © Diodes Incorporated ...

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... The thermal shutdown temperature depends on internal junction temperature. When junction temperature rises up to 140℃, the device will be shut down and it will be recovered after temperature reduced lower than 90℃ www.diodes.com AP1580 OUTPUT Vboost Vcc GND Feedback function test July 2008 © Diodes Incorporated ...

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... PWM CONTROL 3A STEP-DOWN CONVERTER ( Top View ) 8 5 AP1580 unit Detail "A" 0.35max. 0.3/0 www.diodes.com AP1580 Internal code Xth week: 01~52 Year: "01" =2001 "02" =2002 Gauge Plane Seating Plane 0.38/1.27 7°~9° 45° Detail "A" 3.70/4.10 © Diodes Incorporated July 2008 ...

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... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages ...