Series M-78H-NZ - Make-Ps

Series M-78H-NZ
DC-DC Converter
Up to 12 Watt | DC-DC Converter
FEATURES:




3 Pin SIP Package
Pin-out compatible with LM78XX Linear Regulators
Short Circuit Protection
Non-Isolated Regulated Outputs



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Operating temperature -40°C to +85°C
Wide input range
Very High Efficiency Up To 96%
Low ripple and noise
Models
Single output
Model
Input Voltage
(V)
Output Voltage
(V)
Output Current
max (A)
Efficiency
Vin Min
(%)
Efficiency
Vin Max
(%)
4.75-28
6.5-32
9.0-32
12-32
16-32
3.3
5
6.5
9
12
1
1
1
1
1
90
93
94
95
96
83
88
90
92
94
M-78H3.3-NZ
M -78H05NZ
M-78H6.5-NZ
M -78H09-NZ
M -78H12- NZ
Input Specifications
Input Specifications
Voltage range
Filter
Quiescent Current
Short Circuit consumption
Nominal
Vin=(LL-HL) at full load
Typical
Maximum
See the table above
Capacitor
5
0.5
Units
VDC
7
1.2
mA
W
Maximum
Units
Output Specifications
Output Specifications
Voltage accuracy
Short Circuit protection
Short circuit restart
Output current limit
Thermal shutdown
Dynamic load stability
Line voltage regulation
Load voltage regulation
Temperature coefficient
Ripple & Noise
Maximum Capacitive Load
Conditions
Typical
100% load
±3
Continuous.
Auto recovery
%
2
Internal IC junction
10-100% load
Vin=(LL-HL) at full load
10-100% load
-40°C to +85°C ambient
20MHz Bandwidth
2000
A
ºC
mV
%
%
o
%/ C
mV p-p
µF
Maximum
Units
100
KHz
o
C
o
C
o
C
150
±100
±0.4
±0.6
±0.02
35
General Specifications
Input Specifications
Switching frequency
Operating temperature
Storage temperature
Max Case temperature
Cooling
Humidity
Case material
Weight
Dimensions (L x W x H)
MTBF
Soldering Temperature
Conditions
Typical
100% load
With derating above 71°C
330
-40 to +85
-55 to +125
Free air convection
95
Non-conductive black plastic (UL94V-0 rated)
3.7
0.45 X 0.35 X 0.69 inch
11.50 X 8.90 X 17.50 mm
> 2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C)
1.5 mm from case for 10 sec
300
%
g
o
C
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
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Series M-78H-NZ
DC-DC Converter
Up to 12 Watt | DC-DC Converter
Pin Out Specifications
Pin
1
2
3
Single
+Vin
GND
+Vout
Footprint
2.54
(0.10)
Dimensions
Ø 1.0 +0.15/-0
(Ø 0.04 + 0.006/-0
Make-Ps
2.54
(0.10)
DIV: 2.54 (0.1)
Dimensions are typical values: mm (inch)
General Tolerance: ± 0.25 (± 0.01)
Pin Tolerance: ± 0.1 (± 0.004)
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Series M-78H-NZ
DC-DC Converter
Up to 12 Watt | DC-DC Converter
Derating
Free Air Convection
71º C
Output Power (%)
100
80
Safe Operating Area
60
40
20
0
- 40
- 20
0
20
40
60
80
85
100
Ambient Temperature º C
Typical Application Circuit
Vin
3
1
M-78HXX-NZ
C1
22µF
GND
2
Vout
C2
100µF
GND
C1: A low ESR capacitor is required to keep the noise of the converter to a minimum.
Ceramic capacitors are recommended, but tantalum or electrolytic may be used. Typical value is 22µF / 50V.
C2: Installation of C2 is recommended but optional. Typical recommended value is 100µF / 25V electrolytic.
NOTE: This part is not designed for parallel operation.
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