AA25N-024L-150D

AA25N-024L-150D Datasheet

AA25N

Part	Datasheet
AA25N-024L-150D	AA25N-024L-150D (pdf)

Related Parts	Information
AA25N-048L-033S	AA25N-048L-033S
AA25N-048L-050S	AA25N-048L-050S
AA25N-048L-050T120	AA25N-048L-050T120
AA25N-048L-050D033	AA25N-048L-050D033

PDF Datasheet Preview
Astec Conventional Power 25 Watts AA25N Total Power Input Voltages No. of Outputs: 25 Watts 24V or 48V Single, Dual, Triple Special Features • Ideal for telecom/networking applications • High efficiency • Unencapsulated x package. • Integral heat spreader available • 100°C Baseplate temperature • Enable on/off • Thermal protection • 350kHz Switching frequency • Under voltage lockout Environmental Operation case temperature range -40°C to +100°C Storage temperature -40°C to +125°C Humidity 5% to 100% Safety UL CAN TUV UL1950 CAN22.2-950 EN60950 Electrical Specs Input Input range 18-36 Vdc 24 Vdc nominal 36 - 75Vdc 48Vdc nominal Input capacitance 2mF typical protection Fuse recommended Input surge voltage 100V for 100mS 048L 50V for 100mS 024L 36V for 100mS 012L Input reflected ripple <10mA P-P See Note 2 Undervoltage lockout Vin<32V -048L ONLY Efficiency 82% typical Output Voltage tolerance Main Output Aux Output Dual Output Line regulation Main Output Aux Output Ordering Information Input VDC Output 1 Voltage Output 2 Voltage Output 3 Voltage 18-36 18-36 12V 2.08A 15V 0.83A -15V 0.83A 36-75 36-75 36-75 36-75 3.3V 6A 5V 5A 5V 5A 5V 2.5A 3.3V 6A 12V 0.52A -12V 0.52A Notes Max output power not to exceed 25W total. The sum of output currents not to exceed 6 Amps. Any output loading ratio within the maximum specified limits is possible. Output Power 19.8W 25W Model Number AA25N-024L-120S AA25N-024L-150D AA25N-048L-033S AA25N-048L-050S AA25N-048L-050D033 AA25N-048L-050T120 Pin Assignments Single Output +Vin -Vin No Pin Enable No Pin V1 Out Comm Trim Dual Output +Vin -Vin No Pin Enable V1 Out Comm V2 Out N/C Triple Output +Vin -Vin No Pin Enable V2 Out V1 Out Comm V3 Out 20 MHz bandwidth. An external 2.2mf ceramic capacitor is recommended to be placed from +V out to -V out. 12V and 24V Input models require external capacitor connected between +V in and -V in to meet FCC class A and ETS300-386-1 requirements for conducted noise. Consult Factory for filtering information to meet FCC class B , VDE or EIC specifications. All specifications are typical at nominal line, full load, and 25° C unless otherwise noted. All specifications subject to change without notice. Mechanical drawings are for reference only. Please refer to the Technical Reference Notes for more information. Balanced loads on dual and Aux output voltage. Warranty 1 yr MIN. DIA. TYP. MIN. Case material Metal base/cover Weight Oz / 68Gr. Astec Conventional Power

PDF Datasheet Preview

Astec Conventional Power
25 Watts

AA25N

Total Power Input Voltages No. of Outputs:
25 Watts 24V or 48V Single, Dual, Triple

Special Features
• Ideal for telecom/networking applications
• High efficiency
• Unencapsulated x package.
• Integral heat spreader available
• 100°C Baseplate temperature
• Enable on/off
• Thermal protection
• 350kHz Switching frequency
• Under voltage lockout

Environmental

Operation case temperature range -40°C to +100°C Storage temperature -40°C to +125°C Humidity 5% to 100%

Safety

UL CAN TUV

UL1950 CAN22.2-950 EN60950

Electrical Specs

Input

Input range
18-36 Vdc 24 Vdc nominal
36 - 75Vdc 48Vdc nominal

Input capacitance
2mF typical
protection

Fuse recommended

Input surge voltage
100V for 100mS 048L
50V for 100mS 024L
36V for 100mS 012L

Input reflected ripple
<10mA P-P

See Note 2

Undervoltage lockout

Vin<32V -048L ONLY

Efficiency
82% typical

Output

Voltage tolerance

Main Output

Aux Output

Dual Output

Line regulation

Main Output

Aux Output
Ordering Information

Input VDC

Output 1 Voltage

Output 2 Voltage

Output 3 Voltage
18-36 18-36
12V 2.08A 15V 0.83A
-15V 0.83A
36-75 36-75 36-75 36-75
3.3V 6A 5V 5A 5V 5A 5V 2.5A
3.3V 6A 12V 0.52A
-12V 0.52A

Notes Max output power not to exceed 25W total. The sum of output currents not to exceed 6 Amps. Any output loading ratio within the maximum specified limits is possible.

Output Power
19.8W 25W

Model Number

AA25N-024L-120S AA25N-024L-150D

AA25N-048L-033S AA25N-048L-050S AA25N-048L-050D033 AA25N-048L-050T120

Pin Assignments

Single Output
+Vin -Vin No Pin Enable No Pin V1 Out Comm Trim

Dual Output
+Vin -Vin No Pin Enable V1 Out Comm V2 Out N/C

Triple Output
+Vin -Vin No Pin Enable V2 Out V1 Out Comm V3 Out
20 MHz bandwidth. An external 2.2mf ceramic capacitor is recommended to be placed from +V out to -V out.
12V and 24V Input models require external capacitor connected between +V in and -V in to meet FCC class A and ETS300-386-1 requirements for conducted noise. Consult Factory for filtering information to meet FCC class B , VDE or EIC specifications.

All specifications are typical at nominal line, full load, and 25° C unless otherwise noted.

All specifications subject to change without notice. Mechanical drawings are for reference only.

Please refer to the Technical Reference Notes for more information.

Balanced loads on dual and Aux output voltage. Warranty 1 yr

MIN.

DIA. TYP.

MIN.

Case material Metal base/cover Weight Oz / 68Gr.

Astec Conventional Power

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AA25N-024L-150D Datasheet file may be downloaded here without warranties.

Datasheet ID: AA25N-024L-150D 518797