Minmax MAW01-24S12 Dc/dc converter 1w compact sip-6 package wide 2:1 input range Datasheet

®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
FEATURES
►Compact SIP-6 Package
►Small Footprint:17 x 11 mm (0.67”x0.43”)
►Wide 2:1 lnput Range
►Fully regulated Outputs
►Low Ripple and Noise
►Operating Temp. Range -40°C to +85°C
►I/O-isolation Voltage 1500VDC
►Continuous Short-circuit Protection
►Fully RoHS compliant
►CSA/UL/IEC/EN 60950-1 (Approval pending)
► 3 Years Product Warranty
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
Input
Output
Number
Voltage
Voltage
Output Current
(Range)
VDC
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
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)
Input Current
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
Max. capacitive
Reflected
Load
Ripple
(typ.)
current
@Max. Load
mA (typ.)
%
76
77
79
76
77
78
77
77
80
77
79
78
77
80
80
77
80
80
77
78
78
76
79
79
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]
2012/10/31 REV:1
Tel:886-6-2923150
Page 1 of 4
80
40
30
20
Efficiency
®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Threshold Voltage
Internal Filter Type
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
---
---
All Models
Unit
VDC
36
Capacitor
Output Specifications
Parameter
Output Voltage Setting Accuracy
Line Regulation
Load Regulation
Min.Load
Ripple & Noise (20MHz)
Transient Recovery Time
Temperature Coefficient
Short Circuit Protection
Conditions
Min.
At 50% Load and Nominal Vin
----Vin=Min. to Max.
--Single Output Models
No Load to Full Load
--Dual Output Models
--Single Output Models
10% to 90% Load
--Dual Output Models
No minimum Load Requirement
--25% Load Step Change
----Continuous
Typ.
-------------
Max.
±1.0
±0.2
±1.0
±1.0
±0.5
±0.8
Unit
%Vnom.
%
%
%
%
%
50
250
---
----±0.02
mV P-P
μsec
%/℃
Typ.
Max.
Unit
General Specifications
Parameter
Conditions
I/O Isolation Voltage (rated)
Min.
60 Seconds
1500
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100KHz, 1V
---
---
50
pF
---
220
---
KHz
2,800,000
---
---
Hours
Switching Frequency
MTBF(calculated)
Safety Approvals(pending)
MIL-HDBK-217F@25℃, Ground Benign
CSA 60950-1 recognition,IEC/EN 60950-1(CB-scheme)
Input Fuse
5V Input Models
500mA Slow-Blow Type
12V Input Models
250mA Slow-Blow Type
24V Input Models
120mA Slow-Blow Type
48V Input Models
60mA Slow-Blow Type
Environmental Specifications
Parameter
Conditions
Min.
Max.
Natural Convection
-40
+85
℃
Case Temperature
---
+105
℃
Storage Temperature
-55
+125
℃
Humidity (non condensing)
---
95
% rel. H
Lead Temperature (1.5mm from case for 10Sec.)
---
260
℃
Operating Ambient Temperature Range (See Power Derating Curve)
E-mail:[email protected]
2012/10/31 REV:1
Tel:886-6-2923150
Page 2 of 4
Unit
®
MAW01 SERIES
DC/DC CONVERTER 1W, SIP-Package
Output Power (%)
Power Derating Curve
Package Specifications
Mechanical Dimensions
Pin Connections
3.2
[0.13]
0.5 [0.02]
11.0 [0.43]
17.0 [0.67]
0.5
[0.02]
2.15
[0.08]
Pin
Single Output
Dual Output
1
-Vin
-Vin
2
+Vin
+Vin
4
+Vout
+Vout
5
No Pin
Common
6
-Vout
-Vout
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]
2012/10/31 REV:1
Tel:886-6-2923150
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►All
dimensions in mm (inches)
►Tolerance: X.X±0.5
(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.
Overcurrent Protection
To provide protection in a fault (output overload) condition, the unit is equipped with internal current limiting circuitry and can endure current limiting for an unlimited
duration. At the point of current-limit inception, the unit shifts from voltage control to current control. The unit operates normally once the output current is brought back
into its specified range.
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.
2012/10/31 REV:1
Page 4 of 4
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