TDK iQA Series manual 11/19

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

Electrical Characteristics (continued):

iQA48015A050M: 5V/3.3V, 15A Output

Typical Vo1 load transient response. Io1 step from 3.75A										Typical Vo2 load transient response. Io2 step from 3.75A
to 7.5A with 0.1A/uS, Io2=7.5A. CH1 – Vo1, CH2 – Vo2,										to 7.5A with 0.1A/uS, Io1=7.5A. CH1 – Vo1, CH2 – Vo2,
CH4 – Io1.										CH4 – Io2.
	5.1										3.4
(V)	5.05									(V)	3.35
Vo1										Vo2
Voltage	5									Voltage	3.3
Output	4.95									Output	3.25
	4.9										3.2
											10	11	12	13	14	15	16	17	18
	10	11	12	13	14	15	16	17	18
			Output Current Io1 (A), Io2 = 0A										Output Current Io2 (A), Io1 = 0A
			Vin = 36V		Vin = 48V		Vin = 75V						Vin = 36V		Vin = 48V		Vin = 75V

Typical Output 1 Current Limit Characteristics vs. Input Voltage at Ta=25 degrees.

Typical Output 2 Current Limit Characteristics vs. Input Voltage at Ta=25 degrees.

	2.5
(A)	2
Current	1.5
	1
Input
	0.5
	0
	25	30	35	40	45	50	55	60	65	70	75

Input Voltage (V)

Io1 = Io2 = 0A Io1 = Io2 = 3.75A Io1 = Io2 = 7.5A

Typical Output Ripple at nominal Input voltage and full balanced load currents at Ta=25 degrees.

Typical Input Current vs. Input Voltage Characteristics.

©2002-2005 TDK Innoveta Inc.	℡ (877) 498-0099	11/19
iQAFullDatasheet080505 2.doc 8/3/2006