Diodes AP6015 Manuel d'utilisateur télécharger pdf (Page 3)

AP6015

High Efficiency Step-Down Low Power DC-DC Converter

AP6015 Rev. 3 3 of 18 FEBRUARY 2009

www.diodes.com © Diodes Incorporated

Block Diagram

PWM-COM-

BANDGAP

Osc

Vramp

Current

Protection

ER-AMP

Buffer

PG_COM

UVLO

Open drain

TS Bias

PVCC

PGND

VCC

PGND

GND

PVCC

Vref=0.8V

SSSS

Notes: 3. The adjustable output voltage version does not use the internal feedback resistor divider.

The FB pin is directly connected to the error amplifier.

Absolute Maximum Ratings

Symbol Parameter Rating Unit

ESD HBM Human Body Model ESD Protection 2.5 KV

ESD MM Machine Model ESD Protection 300 V

PVCC, VCC Supply Voltage -0.3 to +5.5 V

Voltages on pins EN, CC, PG, FB, LX -0.3 to V

+0.3 V

(

MAX

)

Maximum Junction Temperature Range +150

Storage temperature range -65 to +150

Operating Junction Temperature Range -40 to +125

Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional

operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to

absolute-maximum-rated conditions for extended periods ma affect device reliability.

1 2 3 4 5 6 7 8 ... 17 18

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Diodes AP6015 Manuel d'utilisateur Page 3

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