switching regulator. PM05S018A Datasheet

PM05S018A regulator. Datasheet pdf. Equivalent

PM05S018A Datasheet
Recommendation PM05S018A Datasheet
Part PM05S018A
Description high efficiency switching regulator
Feature PM05S018A; PM05S Series SIP3, Single Output, Switching Regulator 0.5A, Package FEATURES  Efficiency up to 97%,.
Manufacture DELTA
Datasheet
Download PM05S018A Datasheet




DELTA PM05S018A
PM05S Series
SIP3, Single Output, Switching Regulator 0.5A, Package
FEATURES
Efficiency up to 97%, Non-isolated
SIP Package 11.5x7.5x10.2 mm
Excellent Line/Loads Regulation
Short Circuit Protection, Thermal Shutdown
Low Ripple and Noise
Operating Temperature range -40°C to +80°C
Low Stand-by Current
Wideinputrange (4.75V~32V)
3 Years Product Warranty
The PM05S series provides high efficiency switching regulators The high efficiency of these step-down converters allow an operating
temperature up to 80°C at full-load without heatsink. The regulators come in a package which fits in the standard TO-220 footprint of
linear regulators.
The high efficiency of up to 97% and low stand-by power consumption of these switching regulators offer a cost-efficient solution for
different applications
These high efficiency DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing
― Delta Electronics, Inc..
Model List
Model
Number
PM05S015A
PM05S018A
PM05S025A
PM05S033A
PM05S050A
PM05S065A
PM05S090A
PM05S120A
PM05S150A
Input
Voltage
(Range)
VDC
4.75 ~ 32
6.5 ~ 32
8 ~ 32
11 ~ 32
15 ~ 32
18 ~ 32
Output
Voltage
VDC
1.5
1.8
2.5
3.3
5
6.5
9
12
15
Output Current
Max.
mA
500
500
500
500
500
500
500
500
500
Max. capacitive
Load
μF
220
220
220
220
220
220
220
220
220
Efficiency
(typ.)
@Min. Vin
%
73
82
87
91
94
95
96
97
97
Efficiency
(typ.)
@Max. Vin
%
63
71
77
81
86
88
92
94
95
Input Characteristics
Parameter
Input Surge Voltage (1 sec. max.)
Internal Filter Type
Internal Power Dissipation
Short Circuit Input Power
Input Current
Conditions
@No Load
Min. Typ. Max.
-0.3 ---
34
Capacitor
--- --- 0.4
--- --- 1.5
--- 5
7
Unit
VDC
W
W
mA
DS_PM05S_11212014
E-mail: dcdc@deltaww.com
http:// www.deltaww.com/dcdc
P1



DELTA PM05S018A
Output Characteristics
Parameter
Conditions
Min. Typ.
Output Voltage Setting Accuracy
Line Regulation
Vin=Min. to Max.
Load Regulation
Io=10% to 100%
1.5V to 6.5V
9V to 15V
1.5V to 6.5V
9V to 15V
--- ±2.0
--- ±0.2
--- ±0.1
--- ±0.4
--- ±0.25
Min.Load
No minimum Load Requirement
Ripple & Noise (20MHz)
1.5V to 6.5V
9V to 15V
--- 20
--- 30
Transient Recovery Time
Transient Response Deviation
50% Load Step Change
--- 100
--- ±2
Temperature Coefficient
Output Current Limit
--- ---
--- ---
Short Circuit Protection
Continuous
Max.
±3.0
±0.4
±0.2
±0.6
±0.4
30
40
---
---
±0.015
1
General Characteristics
Parameter
Conditions
I/O Isolation Voltage
none
Switching Frequency
MTBF(calculated)
MIL-HDBK-217F@25, Ground Benign
Min.
280
2,000,000
Typ.
330
---
Max.
380
---
Unit
%Vnom.
%
%
%
%
mV P-P
mV P-P
μsec
%
%/
A
Unit
KHz
Hours
Environmental Characteristics
Parameter
Operating Ambient Temperature Range (See Power Derating
Curve)
Case Temperature
Storage Temperature
Thermal Shutdown
Humidity (non condensing)
Lead Temperature (1.5mm from case for 10Sec.)
Conditions
Natural Convection
Internal IC junction
Min. Typ. Max.
-40 --- +90
Unit
--- --- +100
-55 --- +125
--- 160 ---
--- --- 95 % rel. H
--- --- 260
EMC Characteristics
Parameter
Conducted EMI
Radiated Emissions
ESD
Radiated immunity
Fast transient (See Note 5)
Conducted immunity
Magnetic Field Immunity
Standards & Level
Compliance to EN55022 and FCC part 15
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-6
EN61000-4-8
Performance
Class B (See Page 3)
Class B
Class A
Class A
Class A
Class A
Class A
DS_PM05S_11212014
E-mail: dcdc@deltaww.com
http:// www.deltaww.com/dcdc
P2



DELTA PM05S018A
Power Derating Curve
100
80
60
40
20
0
-40
~
0
Natural
Convection
20LFM
20 40 60
Ambient Temperature C
80
100 110
Notes
1 Specifications typical at Ta=+25, resistive load, nominal input voltage, rated output current unless otherwise noted.
2 Ripple & Noise measurement bandwidth is 0-20 MHz.
3 All DC/DC converters should be externally fused at the front end for protection.
4 Other input and output voltage may be available, please contact factory.
5 The PM05S series can meet EN61000-4-4 by adding a capacitor across the input pins. Suggested capacitor CHEMI-CON KY
330μF/100V.
6 That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
7 It needs to increase 1V for Vin(min) under high and low temperature.
8 Specifications are subject to change without notice.
EMI-Filter to meet EN 55022, class A, class B; FCC part 15 ,level A
L1
+Vin +Vout
M78A Module
C1 C2
C3
Load
GND
Class
Class
A
Class
B
Model
PM05S series
PM05S series
C1
---
4.7μF/50V 1206
MLCC
C2
4.7μF/50V 1206
MLCC
4.7μF/50V 1206
MLCC
C3
4.7μF/50V 1206
MLCC
4.7μF/50V 1206
MLCC
L1
Wurth Elektronik
NO. 744774033
Wurth Elektronik
NO. 74477410
DS_PM05S_11212014
E-mail: dcdc@deltaww.com
http:// www.deltaww.com/dcdc
P3





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