15B-ZPD
Series
15W, WIDE INPUT, DIP PACKAGE,ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER
SELECTION GUIDE
Input
Voltage(VDC)
Voltage
Nominal
Range
(VDC)
Current
(%,Typ).
Output
Efficiency
(%.Typ.)
Capacitance
(max,UF.)
FEATURES
◆
◆
◆
◆
◆
◆
◆
◆
◆
◆
Order code
Wide (4:1) Input Range
Short Circuit Protection(automatic recovery)
1500VDC Isolation
Operating Temperature: -40℃½﹢85℃
15B1203ZPD
15B1205ZPD
15B1212ZPD
15B1215ZPD
15B1224ZPD
15B2403ZPD
15B2405ZPD
15B2412ZPD
15B2415ZPD
15B2424ZPD
15B4803ZPD
15B4805ZPD
15B4812ZPD
15B4815ZPD
15B4824ZPD
12
12
12
12
12
24
24
24
24
24
48
48
48
48
48
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
3.3
5
12
15
24
3.3
5
12
15
24
3.3
5
12
15
24
3000
3000
1250
1000
675
3000
3000
1250
1000
675
3000
3000
1250
1000
675
85
88
83
82
81
81
88
81
83
85
83
81
81
84
81
19000
10300
3340
1100
900
19500
10200
3300
1100
900
19500
10200
3300
1100
900
Six sided metal shielding
Over Voltage protection
Internal SMD construction
RoHS Compliance
Industry Standard Pin Out
MTBF>1000Khours
MODEL SELECTION
15 B 24 15 Z PD
①
②
③
④
⑤
⑥
COMMON SPECIFICATIONS
Parameter
Storage humidity
Operating temperature
Storage temperature
①Rated
Power
②Product
Series
③Input
Voltage
④Output
Voltage
⑤Wide
(4:1) Input Range⑥DIP Package Style
Conditions
Min.
5
-40
-55
Typ.
Max.
95
85
105
300
Units
%
℃
℃
℃
APPLICATIONS
Lead temperature
Case material
Isolation voltage
Isolation resistance
Isolation Capacitance
MTBF
Weight
1.5mm from case for 10 seconds
The
15B-ZPD
Series are specially
designed for applications where a wide range
input voltage power supplies are isolated from
the input power supply in a distributed power
supply system on a circuit board.
These products apply to:
1)Where the voltage of the input power
supply is wide range (Voltage range≤4:1);
2)Where isolation is necessary between
input and output (Isolation voltage≤1500VDC);
3)Where the regulation of the Output voltage
and the output ripple noise are demanded.
Steel,nickel coated, copper
Tested for1 minute and 1mA max
1500
1000
VDC
MΩ
pF
K hours
g
100KHz/1V
1000
1000
45
INPUT SPECIFICATIONS
Parameter
Start voltage/Under
voltage shutdown
Conditions
12V input models
24V input models
48V input models
Min.
8.6/8.1
17.5/16
34/32
Typ.
8.8/8.
17.8/1
35/33
20
Max.
9/8.5
18/17
36/34
Units
VDC
VDC
VDC
MS
Start up time
Input filter
Method of Remote
MICRODC R ESERVES THE COPYRIGHT
Pi
On
Off
3.5-40VDC or open circuit
0-1.2VDC
(Reference point:GND)
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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15B-ZPD
Series
TEMPERATURE CHARACTERISTICS
Parameter
Output voltage accuracy
Over load protection
Output Short Circuit
Load regulation
Trim
Temperature drift (Vout)
Line regulation
Ripple＆Noise
Transient recovery time
Transient peak deviation
3.3V
5V
Over voltage protection
12V
15V
24V
Input voltage from low to high
Tested under 20MHz brand
25% load change
±2
3.63
5.5
13.2
16.5
26.4
50
±0.2
75
200
±3
TYPICAL CHARACTERISTICS
Typ.
±1
130
Conditions
Refer to recommended circuit
Input voltage range
Input voltage range
From 10% to 100% load
Min.
120
Max.
±3
150
Units
%
%
Temperature Derating Graph
Hiccup,automatics recovery
±0.5
±10%V0
0.02
±0.5
150
300
±5
4.29
6.5
15.6
19.5
31.2
±1
%
VDC
%/℃
%
mV
us
%
VDC
VDC
VDC
VDC
VDC
RECOMMENDED CIRCUIT
Output Graph
Note:
1. All specifications are measured at TA=25°C, humidity<75%, nominal input voltage and rated output load
unless otherwise specified.
2. The CTRL control pin voltage is referenced to GND.
3. Typical efficiency value at nominal input voltage and full load.
4. Capacitor MAX load tested at nominal input voltage and constant resistive load.
5. Refer to the diagram of Output Voltage trim up/down for trim applications.
6. The products cannot be used in parallel and in plug and play.
In order to obtain better performance for the DC/DC
models.it’s recommended that use input and output
filters as Fig.1 shown.
L:12uH
C:100uF/100V
Case material
DERATING＆EFFICIENCY CURVE
DERATING
＆
OUTPUT VOLTAGE TRIM
Output Graph
Requirement on output load
In order to ensure the product operate efficiently and reliably,in addition to a
max load(namely full load), a minimum load is specified for this kind of
DC/DC converter.Make sure the specified range of input voltage is not
exceeded,the minimum output load
no less than 10% load.If
the actual
load is less than the specified minimum load, the output ripple may increase
sharply while its efficiency and reliability will reduce greatly.If the actual
output power is very small,please add an appropriate resistor as extra
loading,or contact our company for other lower output power products.
Curve of Efficiency VS input Voltage
15B2424ZPD
Curve of Efficiency VS output load WRB2424YD-30W
No parallel connection or plug and play
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
Page 2
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15B-ZPD
Series
OUTLINE DIMENSIONS
＆
FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT
Note:
Unit:mm[inch]
Pin diameter:1.00mm[0.039inch]
Pin diameter tolerances:±0.05mm[±0.002inch]
General tolerances:±0.25mm[±0.010inch]
FOOTPRINT DETAILS
RECOMMENDED FOOTPRINT
Top view grid:2.54mm(0.1inch)
diameter:1.50mm(0.059inch)
TUBE OUTLINE DIMENSIONS
Pin
1
2
3
4
5
6
Single
Vin
GND
Ctrl
Trim
0V
+Vo
Note: The CTRL control pin voltage is referenced to GND
When the environment temperature is higher than 71℃, the
product output power should be less then 60% of the rated
power.
No parallel connection or plug and play.
Use dual output simultaneously,forbid pening output pin (0V)
to use as single output.
Note:
1. The CTRL control pin voltage is referenced to GND.
2. Typical efficiency value at nominal input voltage and full load.
3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this data sheet, all the test methods of indications are based on corporate standards.
5. Capacitor MAX load tested at nominal input voltage and constant resistive load.
Note:
Unit :mm[inch]
General tolerances:±0.250mm[±0.010inch]
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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嵌入式系统
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