PAM2423 Datasheet PDF - Diodes
| Part Number | PAM2423 | |
| Description | PWM STEP-UP DC-DC CONVERTER | |
| Manufacturers | Diodes | |
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There is a preview and PAM2423 download ( pdf file ) link at the bottom of this page. Total 10 Pages | ||
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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 SO-8EP package.
Pin Assignments
SO-8EP
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
SO-8EP Package
Applications
TFT LCD Monitors
Battery-Powered Equipment
Set-Top Boxes
DSL and Cable Modems and Routers
Typical Applications Circuit
VIN
3.6V ~ 5.5V
C1
470mF
C2
10mF
C3
1mF
R3 C6
51k 47pF
C7
2.2nF
L1
6.8mH
PGND
SW
SS34
VIN PAM242X SS
EN
COMP
AGND
FB
C8
10nF
C4
10mF
R1
85k
VOUT
12V/800mA
C5
470mF
R2
10k
PAM2421/ PAM2422/ PAM2423
Document number: DS36383 Rev. 2 - 2
1 of 10
www.diodes.com
January 2016
© Diodes Incorporated
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PAM2421/ PAM2422/ PAM2423
Typical Operating Characteristics (@TA = +25°C, VIN = VEN = 5V, VFREQ = 0V, unless otherwise specified.)
Output Current (mA)
Output Current (mA)
PAM2421/ PAM2422/ PAM2423
Document number: DS36383 Rev. 2 - 2
5 of 10
www.diodes.com
January 2016
© Diodes Incorporated
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PAM2423 electronic component. |
| Information | Total 10 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ PAM2423.PDF Datasheet ] | |
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| PAM2422 | The function is PWM STEP-UP DC-DC CONVERTER. Diodes | |
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