EMERSON AIF120Y300, AIF120F300, AIF80A300, AIF50B300, AIF40C300 User Manual

...

0 (0)

Embedded Power for Business-Critical Continuity

AIF Series

600 Watts

Total Power: 600 Watts

(12V@50Amps)

Input Voltage: 300V

# of Outputs: Single

Special Features

•600W Continuous power at 100°C baseplate temperature

•108W/in3 (6.6W/cm3)

•High efficiency - up to 90%

•Low output ripple and noise

•Positive and Negative enable function

•Excellent transient response

•OVP, OCP, V Adj control with ALPTM analog mode linear control, or through I2C bus with digital mode control.

•Paralleable with accurate current sharing

•EU Directive 2002/95/EC compliant for RoHS

Safety

Rev. 05.23.07

AIF Series

1 of 2

RoHS

Electrical Specifications

Input

Output

Load Regulation	0.2% typical down to no load
Line Regulation	0.2% typical
Noise / Ripple	100mV typical (below 5V); 2% typical (5V and above)
Remote sense	Up to 0.5V
Output voltage adjust range	+/-20% for 5V and above; +10%/ -50% for below 5V
Transient Response	5% max for 3.3V and above, 150mV for 1.8V, deviation with 25%
	to 75% full load 250 μS (max) recovery
Current Share Accuracy	3% typical
Overvoltage Protection	115% Vo (nominal)
Current Limit	115% Io maximum
Control
Voltage Adjust	80 to 120% Vo linear programming for 12V, 15V, 24V, 48V 50%
	to 110% for 1.8V - 5.0V
Enable	TTL compatible (positive & negative enable options)
Current Limit Adjust	20 to 100% Io linear programming or digital mode control
Clock Input (external sync)	3.3 to 5.5Vp-p @ 800KHz ±10%
Clock Output (internal clock)	4.5Vp-p typical@ 800KHz ±5%
Power Good Identification	High (Vo) = power good
Temperature Monitor Output	10mV/°K (2.73 = 0°C)
Current Monitor Output	0 to 1mA (1mA = 100% Io rated)
Over Voltage Protection	110 to 150% Vo linear programming by voltage or resistor,
Adjust	or digital mode control

Notes

Nominal values apply with sense pins connected and other control pin unconnected. ALP: Astec Linear Programming

+ 1 hidden pages