AA25N datasheet(1/2 Pages) ASTEC

部品番号	AA25N

部品情報	25 Watts

Download	2 Pages

Scroll/Zoom	100%

メーカー	ASTEC [Astec America, Inc]

ホームページ	http://www.astecinc.com/

Logo

1 / 2 page

Special Features

Electrical Specs

25 Watts

AA25N

• Ideal for telecom/networking

applications

• High efficiency

• Unencapsulated 2.0” x 2.0” x 0.50” package.

• Integral heat spreader available

• 100°C Baseplate temperature

• Enable (on/off)

• Thermal protection

• 350kHz Switching frequency

• Under voltage lockout

Input

Input range

18-36 Vdc (24 Vdc nominal)

36 - 75Vdc (48Vdc nominal)

Input capacitance

2mF typical

Input reverse voltage

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

±1.0%

Aux Output ±3.0%

Dual Output ±2.0%

Line regulation

Main Output

±0.1%

Aux Output ±0.5%

Dual Output ±0.2%

Load regulation

Main Output

±0.75%

Aux Output ±3.0%

Dual Output ±0.5%

(10% to 100% load) Note 6.

Noise/ripple

50mV P-P, Singles

100mVp-p, Dual , Triple

Short circuit protection

Continuous power cycle

Overvoltage protection

120% of V0, Typ

Transient response

2% Vo typ; recovery <500msec typ

(25% step load change to within 1%Vo)

Temperature coefficient

±0.2%/°C

Switching frequency

350kHz

Control

Enable

on =2.5 to 5.5Vdc or open circuit

off = 0 to 0.8Vdc

Ref. to -Vin. TTL compatible

Input current (enable OFF) <10ma

Output trim

Single output models

Thermal shutdown

110°C Baseplate temperature (typ)

Auto reset

Isolation

I/O isolation

1500Vdc

Isolation resistance

15 x 108 ohms

Environmental

Total Power:

25 Watts

Input Voltages:

24V or 48V

No. of Outputs:

Single, Dual, Triple

Operation case temperature range: -40°C to

+100°C

Storage temperature: -40°C to +125°C

Humidity: 5% to 100%

Safety

UL

UL1950

CAN

CAN22.2-950

TUV

EN60950

America’s (USA): 1-888-41-ASTEC

Europe (UK): 44 (1384) 842-211

Asia (HK): 852-2437-9662

70

W9959_02_DCDC_001-073_73

2/8/02

3:56 PM

Page 70

同様の部品番号 - AA25N

メーカー	部品番号	データシート	部品情報
Astec America, Inc	AA25N-048L-033S	166Kb / 4P	36-75V in; 3.3V / 6A out
Astec America, Inc	AA25N-048L-050S	168Kb / 4P	36-75V in; 5V/5A out

More results

同様の説明 - AA25N

メーカー	部品番号	データシート	部品情報
Astec America, Inc	LPT25	79Kb / 3P	25 Watts
	LPS25	77Kb / 3P	25 Watts
	AEV05F24	434Kb / 2P	25 Watts
	ALT06F48	156Kb / 2P	25-30 Watts
Vicor Corporation	VE-J0B-MY	297Kb / 6P	25 to 100 Watts
Bothhand USA, LP.	SP9919	48Kb / 1P	25 Watts Switching Power Supply
Artesyn Technologies	LPT22	1Mb / 4P	Total Power: 25 - 40 Watts
XP Power Limited	ECS60US05	1,016Kb / 4P	25-60 Watts ECS Series
XP Power Limited	ECS60US05	405Kb / 4P	2560 Watts ECS Series
Artesyn Technologies	LPS22	709Kb / 3P	Total Power: 25 - 40 Watts