MINMAX电源模块MIW2022_产品中心_珠海市明龙电子有限公司-军工网

3-4W, Ultra-Wide Input Range DIP, Single & Dual Output DC/DC Converters

Key Features

‧Efficiency up to 85%

‧1500VDC Isolation

‧MTBF > 1,000,000 Hours

‧4:1 Wide Input Range

‧UL1950 Safety Approval

‧Complies with EN55022 Class A

‧Temperature Performance -40°C to +71°C

‧Industry Standard Pinout

‧UL 94V-0 Package Material

‧Internal SMD Construction

Selection Guide

Model Number	Input Voltage	Output Voltage	Output Current	Efficiency	Reflected Ripple Current
Model Number	VDC	VDC	mA	% Typ.	mA Typ.
MIW2021	24 ( 9 – 36 )	3.3	900	77	5
MIW2022		5	660	81
MIW2023		12	333	83
MIW2024		15	267	83
MIW2025		±5	±300	80
MIW2026		±12	±167	83
MIW2027		±15	±133	83
MIW2031	48 ( 18 – 75 )	3.3	900	78	5
MIW2032		5	660	82
MIW2033		12	333	85
MIW2034		15	267	85
MIW2035		±5	±300	82
MIW2036		±12	±167	85
MIW2037		±15	±133	85

Minmax's MIW2000-Series power modules operate over input voltage ranges of 9-36VDC and 18-75VDC which provide precisely regulated output voltages of 3.3V, 5V, 12V, 15V, ±5V, ±12V and ±15VDC.

The -40°C to +71°C operating temperature range makes it ideal for data communication equipments, mobile battery driven equipments, distributed power systems, telecommunication equipments, mixed analog/digital subsystems, process/machine control equipments, computer peripheral systems and industrial robot systems.

The modules have a maximum power rating of 4W and a typical full-load efficiency of 85%, continuous short circuit, 50mA output ripple, EN55022 Class A conducted noise compliance minimize design-in time, cost and eliminate the need for external filtering.

Mechanical Dimensions

Pin Connections

Pin	Singles	Duals
2	-Vin	-Vin
3	-Vin	-Vin
9	No Pin	Common
11	NC	-Vout
14	+Vout	+Vout
16	-Vout	Common
22	+Vin	+Vin
23	+Vin	+Vin

NC: No Connection

Case Size –
31.8x20.3x10.2mm (1.25x0.80x0.40inch)
Case Material –
Metal with Non-Conductive Baseplate
Weight – 16.2g (0.57Oz)

Tolerance	Millimeters	Inches
	X.X±0.25	X.XX±0.01
	X.XX±0.13	X.XXX±0.005
Pin	±0.05	±0.002

Absolute Maximum Ratings
Parameter		Min.	Max.	Units
Input Surge Voltage (1000mS)	24VDC Input Models	-0.7	50	VDC
Input Surge Voltage (1000mS)	48VDC Input Models	-0.7	100	VDC
Lead Temperature (1.5mm from case for 10sec.)		---	260	°C
Internal Power Dissipation		---	2500	mW

Exceeding the unit absolute maximum ratings could cause damage. These are not continuous operating ratings.

General Characteristics
Parameter	Conditions	Min.	Typ.	Max.	Units
Isolation Voltage	60 Seconds	1500	---	---	VDC
Isolation Resistance	500VDC	1000	---	---	MΩ
Isolation Capacitance	100kHz, 1V	---	380	500	pF
Switching Frequency		---	350	---	kHz
MTBF	MIL-HDBK-217F @25°C Ground Benign	1	---	---	MHrs

Environmental Characteristics
Parameter	Conditions	Min.	Max.	Units
Operating Temperature	Ambient	-40	+71	°C
Operating Temperature	Case	-40	+90	°C
Storage Temperature		-40	+125	°C
Humidity		---	95	%
Cooling	Free-Air Convection
Conducted EMI	EN55022 Class A

Output Characteristics
Parameter	Conditions	Min.	Typ.	Max.	Units
Line Regulation	Vin = Min. to Max.	---	±0.2	±0.5	%
Load Regulation	Io = 10% to 100%	---	±0.3	±1.0	%
Ripple & Noise	20MHz BW	---	50	75	mV P-P
Short Circuit	Continuous

Maximum Capacitive Load
Models by Outpu tVoltage (Each Output on Duals)	Singles	Duals	Units
Models by Outpu tVoltage (Each Output on Duals)	300	680	uF

Derating Curve

Notes :

1.	Specifications typical at Ta=+25°C, resistive load, nominal input voltage, rated output current unless otherwise noted.
2.	Transient recovery time is measured to within 1% error band for a load step change of 75% to 100%.
3.	These power converters require a minimum output load to maintain specified regulation.
4.	Operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed.
5.	All DC/DC converters should be externally fused at the front end for protection.
6.	Other input and output voltage may be available, please contact factory.
7.	All specifications subject to change without notice.