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PDF PAM2421 Data sheet ( Hoja de datos )
| Número de pieza | PAM2421 | |
| Descripción | PWM STEP-UP DC-DC CONVERTER | |
| Fabricantes | Power Analog Micoelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PAM2421 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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A Product Line of
Diodes Incorporated
PAM2421/ PAM2422/ PAM2423
3A, 4.5A, 5.5A PWM STEP-UP DC-DC CONVERTER
Description
The PAM242x devices are high-performance, fixed frequency,
current-mode PWM step-up DC/DC converters that incorporate
internal power MOSFETs. The PAM242x includes an integrated
power MOSFET that supports peak currents of up to 3A/4.5A/5.5A.
The PAM242x utilizes simple external loop compensation allowing
optimization between component size, cost and AC performance
across a wide range of applications. Additional functions include an
externally programmable soft-start function for easy inrush current
control, internal over-voltage protection (OVP), cycle-by-cycle current
limit protection, under voltage lock-out and thermal shutdown.
The PAM242x is available in the small SOP-8(EP) package.
Pin Assignments
Features
Greater than 90% Efficiency
Adjustable Output Voltage Up to 24V
Internal 24V Power MOSFET
Peak Current 3A,4.5A,5.5A
520kHz Frequency
Built-in Over-Voltage Protection (OVP)
Open Protection
Programmable Soft-Start Function
Thermal Shutdowns
Under-Voltage-Lockout
Over-Current Protection
SOP-8(EP) Package
Applications
TFT LCD Monitors
Battery-Powered Equipment
Set-Top Boxes
DSL and Cable Modems and Routers
Typical Applications Circuit
PAM2421/PAM2422/PAM2423
Document number: DSxxxxx Rev. 1 - 1
1 of 10
www.diodes.com
November 2012
© Diodes Incorporated
1 page  
A Product Line of
Diodes Incorporated
PAM2421/ PAM2422/ PAM2423
Typical Operating Characteristics (@TA = +25°C, VIN = VEN = 5V, VFREQ = 0V, unless otherwise specified.)
PAM2421/PAM2422/PAM2423
Document number: DSxxxxx Rev. 1 - 1
5 of 10
www.diodes.com
November 2012
© Diodes Incorporated
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet PAM2421.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PAM2421 | PWM STEP-UP DC-DC CONVERTER |  Diodes |
| PAM2421 | PWM STEP-UP DC-DC CONVERTER | Power Analog Micoelectronics |
| PAM2422 | PWM STEP-UP DC-DC CONVERTER | Diodes |
| PAM2422 | PWM STEP-UP DC-DC CONVERTER | Power Analog Micoelectronics |
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