TDK iQA Series manual 10/19

Advance Data Sheet: Dualeta™ iQA Series – Dual Quarter Brick

Electrical Characteristics:

iQA48015A050M: 5V/3.3V, 15A Output
	90												12
	88											Power Dissipation (W)	11
Efficiency, η (%)	86												10
	84												9
	82
													8
	80
													7
	78
													6
	76
													5
	74
	72												4
	70												3
	0	10	20	30	40	50	60	70	80	90	100		0	10	20	30	40	50	60	70	80	90	100

	Output Current (% Full Load) Io1=Io2					Output Current (% Full Load)			Io1=Io2
		Vin = 36V	Vin = 48V	Vin = 75V			Vin = 36V	Vin = 48V		Vin = 75V
Typical Efficiency vs. Input Voltage at Ta=25°C.					Typical Power Dissipation vs. Input Voltage at Ta=25°C.

	5.02													3.32
(V)	5.015												(V)	3.315
Vo1													Vo2
Voltage	5.01												Voltage	3.31
Output	5.005												Output	3.305
	5													3.3
	0	1	2	3	4	5	6	7	8	9	10 11 12	13 14 15		0	1	2	3	4	5	6	7	8	9	10 11	12 13 14 15
				Output Current Io1 (A), Io2 = 0A													Output Current Io2 (A), Io1 = 0A

Typical Output 1 Voltage vs. Load Current at Ta = 25°C. Typical Output 2 Voltage vs. Load Current at Ta = 25°C.

Typical startup characteristic from On/Off application at full load. CH3-On/Off, CH1-Vo1, CH2-Vo2

Typical startup characteristic from input voltage application at full load. CH3-Vin, CH1-Vo1, CH2-Vo2

©2002-2005 TDK Innoveta Inc.	℡ (877) 498-0099	10/19
iQAFullDatasheet080505 2.doc 8/3/2006