器件名称: M-78B3.3-NZ
功能描述: DC/DC Non Isolated
The M-78Bxx-Series
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Single Output DC/DC Converter
FEATURES: 3 Pin SIP Package Pin-out compatible with LM78XX Linear Regulators Continuous Short Circuit Protection Non-Isolated Regulated Output Operating temperature -40°C to +85°C Wide input range Very High Efficiency Up To 95% Low ripple and noise
Series M-78B-NZ
Up to 9.75 Watt | DC-DC Converter
Models
Model Input Voltage (V) Output Voltage (V) Output Current max (A) Efficiency Vin Min (%) 88 91 93 95 Efficiency Vin Max (%) 85 88 91 93
M-78B2.5-NZ M-78B3.3-NZ M-78B5.0-NZ M-78B6.5-NZ
4.75-18 4.75-18 6.5-18 8-18
2.5 3.3 5 6.5
1.5 1.5 1.5 1.5
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.
Input Specifications
Input Specifications
Voltage range Filter Quiescent Current Short Circuit consumption
Nominal
Typical
See the table above Capacitor 5 0.5
Maximum
Units
VDC
Vin=(LL-HL) at full load
10 1.8
mA W
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
100% load
Typical
±3 Continuous. Auto recovery
Maximum
Units
%
5 Internal IC junction 10-100% load Vin=(LL-HL) at full load 10-100% load -40°C to +85°C ambient 20MHz ……
