MAW01 SERIES - MINMAX Technology

®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
FEATURES
►Industrial Standard SIP-6 Package
►Wide 2 : 1 Input Voltage Range
►Fully Regulated Output Voltage
►I/O Isolation 1500VDC
►Operating Ambient Temp. Range -40℃ to +95℃
►No Min. Load Requirement
►Overload and Short Circuit Protection
►UL/cUL/IEC/EN 60950-1 Safety Approval
PRODUCT OVERVIEW
The MINMAX MAW01 series is a range of isolated 1W dc/dc-converter modules featuring fully regulated output and wide 2:1 input voltage ranges.
This product comes in a very small SIP-6 package occupying only 1.2cm2 (0.2 square inch) on the PCB.
A high efficiency allow operating an operating temperature range of -40°C to +85°C without Derating.
The very compact dimensions makes these converters an ideal solution for many space critical applications in battery powered instrumentations.
Model Selection Guide
Model
Number
MAW01-05S05
MAW01-05S12
MAW01-05S15
MAW01-05S24
MAW01-05D12
MAW01-05D15
MAW01-12S05
MAW01-12S12
MAW01-12S15
MAW01-12S24
MAW01-12D12
MAW01-12D15
MAW01-24S05
MAW01-24S12
MAW01-24S15
MAW01-24S24
MAW01-24D12
MAW01-24D15
MAW01-48S05
MAW01-48S12
MAW01-48S15
MAW01-48S24
MAW01-48D12
MAW01-48D15
Input
Voltage
(Range)
Output
Voltage
VDC
VDC
5
12
15
24
±12
±15
5
12
15
24
±12
±15
5
12
15
24
±12
±15
5
12
15
24
±12
±15
5
(4.5 ~ 9)
12
(9 ~ 18)
24
(18 ~ 36)
48
(36 ~ 75)
Output Current
Input Current
Max. capacitive
Load
Max.
@Max. Load
@No Load
mA
200
83
67
42
±42
±33
200
83
67
42
±42
±33
200
83
67
42
±42
±33
200
83
67
42
±42
±33
mA(typ.)
263
259
254
265
262
254
108
108
105
109
106
106
54
52
52
55
53
52
27
27
27
28
27
26
mA(typ.)
40
20
10
7
μF
1680
820
680
470
470#
330#
1680
820
680
470
470#
330#
1680
820
680
470
470#
330#
1680
820
680
470
470#
330#
# For each output
E-mail:[email protected]
2015/07/31 REV:3
Tel:886-6-2923150
Page 1 of 4
Reflected
Ripple
current
mA (typ.)
80
40
30
20
Efficiency
(typ.)
@Max. Load
%
76
77
79
76
77
78
77
77
80
77
79
78
77
80
80
77
80
80
77
78
78
76
79
79
®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Threshold Voltage
Under Voltage Shutdown
Input Filter
Model
Min.
Typ.
Max.
5V Input Models
-0.7
---
15
12V Input Models
-0.7
---
25
24V Input Models
-0.7
---
50
48V Input Models
-0.7
---
100
5V Input Models
---
---
4.5
12V Input Models
---
---
9
24V Input Models
---
---
18
48V Input Models
---
---
36
5V Input Models
---
---
4
12V Input Models
---
---
8.5
24V Input Models
---
---
17.5
48V Input Models
---
---
35.5
All Models
Unit
VDC
Internal Capacitor
Output Specifications
Parameter
Output Voltage Setting Accuracy
Conditions
Output Voltage Balance
Line Regulation
Min.
---
Dual Output, Balanced Loads
----Vin=Min. to Max. @Full Load
--Single Output Models
Io=0% to 100%
--Dual Output Models
--Single Output Models
Io=10% to 90%
--Dual Output Models
No minimum Load Requirement
0-20 MHz Bandwidth
----25% Load Step Change
----Foldback
--Continuous, Automatic Recovery
Load Regulation
Minimum Load
Ripple & Noise
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Over Load Protection
Short Circuit Protection
Typ.
---
Max.
±1.0
Unit
%Vnom.
-------------
±1.0
±0.2
±1.0
±1.0
±0.5
±0.8
%
%
%
%
%
%
--250
110
---
mV P-P
μsec
±3
--130
±5
±0.02
---
%
%/℃
%
General Specifications
Parameter
I/O Isolation Voltage
Conditions
Min.
Typ.
Max.
Unit
60 Seconds
1500
---
---
VDC
1 second
1800
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100KHz, 1V
---
---
50
pF
---
220
---
KHz
Switching Frequency
MTBF(calculated)
Safety Approvals
MIL-HDBK-217F@25℃, Ground Benign
2,800,000
UL/cUL 60950-1 recognition (CSA certificate), IEC/EN 60950-1(CB-report)
Hours
Environmental Specifications
Parameter
Conditions
Min.
Max.
Unit
Natural Convection
-40
+85
℃
Case Temperature
---
+105
℃
Storage Temperature
-55
+125
℃
Humidity (non condensing)
---
95
% rel. H
260
℃
Operating Ambient Temperature Range (See
Power Derating Curve)
Cooling
Natural Convection
Lead Temperature (1.5mm from case for 10Sec.)
E-mail:[email protected]
2015/07/31 REV:3
Tel:886-6-2923150
Page 2 of 4
---
®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
Power Derating Curve
100
Natural
Convection
20LFM
Output Power (%)
80
400LFM
60
40
20
0
~
-40
0
20
40
60
80
100 110
Ambient Temperature C
Notes
1
2
3
4
5
Specifications typical at Ta=+25℃, resistive load, nominal input voltage, rated output current unless otherwise noted.
We recommend to protect the converter by a slow blow fuse in the input supply line.
Other input and output voltage may be available, please contact factory.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
Specifications are subject to change without notice.
Package Specifications
Mechanical Dimensions
Pin Connections
0.5
[0.02]
2.15
[0.08]
Pin
Single Output
1
-Vin
Dual Output
-Vin
2
+Vin
+Vin
4
+Vout
+Vout
5
No Pin
Common
6
-Vout
-Vout
3.2
[0.13]
0.5 [0.02]
11.0 [0.43]
17.0 [0.67]
2.54 5.08
2X2.54
[0.10] [0.20] [2X0.10]
7.62 [0.30]
16.0 [0.63]
Bottom View
4
5
6
0.50 [0.02]
2.5 [0.10]
2
0.25 [0.01]
1
Physical Characteristics
Case Size
:
17.0x7.62x11.0mm (0.67x0.30x0.43 inches)
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Pin Material
:
Alloy 42
Weight
:
12.9g
E-mail:[email protected]
2015/07/31 REV:3
Tel:886-6-2923150
Page 3 of 4
►All dimensions in mm
►Tolerance: X.X±0.5
(inches)
(X.XX±0.02)
X.XX±0.25 ( X.XXX±0.01)
►Pins ±0.05(±0.002)
®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
Test Setup
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with a inductor Lin (4.7μH) and Cin (220μF, ESR < 1.0Ω at 100 KHz) to simulate source impedance.
Capacitor Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz.
To Oscilloscope
+
+
Battery
+Vin
Lin
Current
Probe
Cin
+Out
DC / DC
Converter
-Vin
Load
-Out
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.47μF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between
50 mm and 75 mm from the DC/DC Converter.
+Vin
+Out
Copper Strip
Single Output
DC / DC
Converter
-Vin
+Vin
Resistive
Scope
Load
Cout
-Out
Copper Strip
+Out
Copper Strip
Scope
Cout
Dual Output
DC / DC
Converter
Com.
-Vin
-Out
Resistive
Load
Copper Strip
Cout
Scope
Copper Strip
Technical Notes
Maximum Capacitive Load
The MAW01 series has limitation of maximum connected capacitance at the output. The power module may be operated in current limiting mode during start-up,
affecting the ramp-up and the startup time. The maximum capacitance can be found in the data sheet.
Input Source Impedance
The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. In
applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor at the input to ensure startup.
Capacitor mounted close to the power module helps ensure stability of the unit, it is commended to use a good quality low Equivalent Series Resistance (ESR < 1.0Ω
at 100 KHz) capacitor of a 8.2μF for the 5V input device, a 3.3μF for the 12V input devices and a 1.5μF for the 24V and 48V devices.
+
DC Power
Source
+Vin
+
+Out
DC / DC
Converter
Load
Cin
-
-Vin
-Out
Output Ripple Reduction
A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is
recommended to use 3.3μF capacitors at the output.
+
+Vin
DC Power
Source
-
+Out
Single Output
DC / DC
Converter
-Vin
+
Cout
Load
-Out
+Vin
DC Power
Source
-
+Out
Dual Output
DC / DC Com.
Converter
-Vin
-Out
Cout
Load
Load
Cout
Thermal Considerations
Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the
maximum temperature rating of the components inside the power module, the case temperature must be kept below 105℃. The derating curves are determined from
measurements obtained in a test setup.
Position of air velocity
probe and thermocouple
15mm / 0.6in
50mm / 2in
Air Flow
DUT
18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan
Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: [email protected]
Minmax Technology Co., Ltd.
2015/07/31 REV:3
Page 4 of 4