PFKC03

SINGLE AND DUAL OUTPUT (PFKC03 & PMKC03)
3 WATTS DC/DC CONVERTERS

pr4.jpg (16354 bytes)

3 WATTS ISOLATED OUTPUT
2 : 1 INPUT RANGE
HIGH EFFICIENCY
LOW PROFILE AND COST
DUAL SEPARATE OUTPUT (PMKC03)
REGULATED OUTPUT
OVER CURRENT PROTECTION

ELECTRICAL SPECIFICATIONS

All specifications are typical at nominal input, full load, and 25║C unless otherwise noted

INPUT SPECIFICATIONS

Input voltage range 5V nominalЕЕЕ..ЕЕЕ........Е...Е...Е..........ЕЕЕ4.5 to 6V
                              12V nominalЕ........ЕЕЕЕ..........ЕЕ........ЕЕ.......Е9 to 18V
                              24V nominal.......................................................................18 to 36V
                              28V nominal.......................................................................36 to 75V
Input filterЕЕЕЕЕЕЕЕЕЕЕЕЕЕЕЕ..ЕЕЕ...Е..Е.............Е.Pi Type

OUTPUT SPECIFICATIONS

Output voltage setpoint accuracy Е.ЕЕ.Е................................Е....ЕЕ...ЕЕ.▒2%
Voltage balance, dual outputs Е.ЕЕ.ЕЕ........................ЕЕ.............Е...ЕЕ.▒2%
Ripple and noise, 20MHz BW..ЕЕ3.3V/5VЕЕ.ЕЕ..Е...........................Е...75mA
...............ЕЕЕЕЕЕ..ЕЕЕЕ..Е......ЕЕ.............Е.......▒1%/P-P of Vout max.
Line regulation..................ЕЕ.ЕЕЕЕЕЕ..Е...ЕЕ......Е......ЕЕЕ.......▒0.5%
Load regulation,FL-1/4FL,single output.................Е.ЕЕ........ЕЕЕ......Е......▒0.2%
dual output...................Е.ЕЕ........ЕЕЕ......Е.........▒2%
EfficiencyЕЕЕЕЕЕЕ..ЕЕЕЕЕЕЕЕЕ..Е......Е....ЕЕЕ....SEE TABLE
Temperature coefficientЕЕЕЕ.ЕЕЕЕЕЕЕЕЕ..........Е.....Е...Е▒0.02%/║C
Short protectionЕЕЕ..........ЕЕЕЕЕЕЕЕЕЕЕ....Е...........Е......Continuous

GENERAL SPECIFICATIONS

Switching frequencyЕЕЕЕЕЕЕЕЕЕЕЕ.............Е.....ЕЕЕЕ100kHz, min.
Isolation voltage, I/OЕЕЕЕЕЕЕ....Е....ЕЕЕ......................Е..1600VDC, min.
O/O (only DS).....ЕЕЕЕЕ.Е........ЕЕ....ЕЕЕЕ.500VDC,min. "H" models..............ЕЕЕЕ...ЕЕ....Е.........ЕЕЕ.....................Е.3000VDC,min.
Isolation resistance......ЕЕЕЕЕЕЕ....Е.................Е.Е............Е..10⁹Ohms,min.

ENVIRONMENTAL SPECIFICATIONS (REFERENCE)

Operating temperature rangeЕЕЕЕЕЕЕ.....ЕЕЕ........Е.ЕЕ..-25║C to +71║C
Storage temperature rangeЕЕЕЕЕЕЕЕ....ЕЕ.....ЕЕ....ЕЕ-55║C to +105║C
Case temperatureЕЕЕЕЕЕЕ.....ЕЕЕЕ.....ЕЕ.............................100║C max.
CoolingЕЕЕ....ЕЕЕЕЕЕЕЕЕЕ.....ЕЕ....ЕЕ.....ЕЕ.Free-air convection
MTBFЕЕЕ..Е....Е..........1.09 x 10⁶hours (MIL-HDBK-217F TA=25║C Full Load)

PHYSICAL SPECIFICATIONS

Case MaterialЕЕЕЕ..................................Е............... Non-Conductive black plastic
DimensionsЕЕЕЕЕ.Е.Е...Е....Е.1.25 x 0.8 x 0.4 Inches (31.8 x 20.3 x 10.2mm)

MODEL NUMBER	OUTPUT VOLTAGE	OUTPUT CURRENT	% typ. EFF	CAPACITOR LOAD MAX.
PXKC03-05S33	3.3V	600mA	61	2200uF
PXKC03-05S05	5V	600mA	70	1000uF
PXKC03-05S12	12V	250mA	75	170uF
PXKC03-05S15	15V	200mA	75	110uF
PXKC03-05D05	+/-5V	+/-300mA	70	+/-500uF
PXKC03-05D12	+/-12V	+/-125mA	75	+/-96uF
PXKC03-05D15	+/-15V	+/-100mA	75	+/-47uF
PXKC03-12S33	3.3V	600mA	65	2200uF
PXKC03-12S05	5V	600mA	74	1000uF
PXKC03-12S12	12V	250mA	79	170uF
PXKC03-12S15	15V	200mA	79	110uF
PXKC03-12D05	+/-5V	+/-300mA	74	+/-500uF
PXKC03-12D12	+/-12V	+/-125mA	79	+/-96uF
PXKC03-12D15	+/-15V	+/-100mA	79	+/-47uF
PXKC03-24S33	3.3V	600mA	66	2200uF
PXKC03-24S05	5V	600mA	74	1000uF
PXKC03-24S12	12V	250mA	80	170uF
PXKC03-24S15	15V	200mA	80	110uF
PXKC03-24D05	+/-5V	+/-300mA	74	+/-500uF
PXKC03-24D12	+/-12V	+/-125mA	80	+/-96uF
PXKC03-24D15	+/-15V	+/-100mA	80	+/-47uF
PXKC03-48S33	3.3V	600mA	68	2200uF
PXKC03-48S05	5V	600mA	75	1000uF
PXKC03-48S12	12V	250mA	80	170uF
PXKC03-48S15	15V	200mA	80	110uF
PXKC03-48D05	+/-5V	+/-300mA	75	+/-500uF
PXKC03-48D12	+/-12V	+/-125mA	80	+/-96uF
PXKC03-48D15	+/-15V	+/-100mA	80	+/-47uF

m4.jpg (33250 bytes)
ALL DIMENSIONS IN INCHES (mm)
PIN PITCH TOLERANCE +/-0.35mm

PIN CONNECTIONS
	PMKC03			PFKC03
Pin#	Single	Dual	DS	Pin#	Single	Dual
1	+Vin	+Vin	+Vin	1	No Pin	No Pin
2	NC	-Vout	-V1 out	2	-Vin	-Vin
3	NC	Common	+V1 out	3	-Vin	-Vin
4-8	NO Pin	NO Pin	NO Pin	4-8	NO Pin	NO Pin
9	NO Pin	NO Pin	NO Pin	9	NC	Common
10	-Vout	Common	-V2 out	10	NC	NC
11	+Vout	+Vout	+V2 out	11	NC	-Vout
12	-Vin	-Vin	-Vin	12	No Pin	No Pin
13	-Vin	-Vin	-Vin	13	No Pin	No Pin
14	+Vout	+Vout	+V2 out	14	+Vout	+Vout
15	-Vout	Common	-V2 out	15	NC	NC
16	NO Pin	NO Pin	NO Pin	16	-Vout	Common
17-21	NO Pin	NO Pin	NO Pin	17-21	NO Pin	NO Pin
22	NC	Common	+V1 out	22	+Vin	+Vin
23	NC	-Vout	-V1 out	23	+Vin	+Vin
24	+Vin	+Vin	+Vin	24	No Pin	No Pin

Pin Connections
Series	PMKC03			PFKC03
Pin#	Single	Dual	DS	Single	Dual
1	+Vin	+Vin	+Vin	NC	NC
2	NC	-Vout	-V1 out	-Vin	-Vin
3	NC	Com	+V1 out	-Vin	-Vin
4,5	NC	NC	NC	NC	NC
9	NC	NC	NC	NC	Com
10	-Vout	Com	-V2 out	NC	NC
11	+Vout	+Vout	+V2 out	NC	-Vout
12,13	-Vin	-Vin	-Vin	NC	NC
14	+Vout	+Vout	+V2 out	+Vout	+Vout
15	-Vout	Com	-V2 out	NC	NC
16	NC	NC	NC	-Vout	Com
20,21	NC	NC	NC	NC	NC
22	NC	Com	+V1 out	+Vin	+Vin
23	NC	-Vout	-V1 out	+Vin	+Vin
24	+Vin	+Vin	+Vin	NC	NC

OPERATING TEMPERATURE LIMITS AND OUTPUT POWER RANGE