M-78R3.3-NZ

www.make-ps.com E-mail:info@make-ps.com Single Output DC/DC Converter FEATURES:  3 Pin SIP Package  Pin-out compatible with LM78XX Linear Regulators  Continuous Short Circuit Protection  Non-Isolated Regulated Outputs  Operating temperature -40°C to +85°C  Wide input range  Very High Efficiency Up To 92%  Low ripple and noise M-78R-NZ Up to 13 Watt | DC-DC Converter Models Single output Model Input Voltage (V) Output Voltage (V) Output Current max (A) Efficiency Vin Min (%) 85 87 91 92 Efficiency Vin Max (%) 83 86 88 91 M-78R2.5-NZ M-78R3.3-NZ M-78R5.0-NZ M-78R6.5-NZ 4.75-18 4.75-18 7-18 8.5-18 2.5 3.3 5 6.5 2 2 2 2 NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity 2 000 000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C) 1.5 mm from case for 10 sec 300 C 1 of 4 www.make-ps.com E-mail:info@make-ps.com Pin Out Specifications Pin 1 2 3 Single +Vin GND +Vout Dimensions 2.54 (0.10) Footprint 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) 2 of 4 www.make-ps.com E-mail:info@make-ps.com Derating Free Air Convection 71º C 100 Output Power (%) 80 Safe Operating Area 60 40 20 0 - 40 - 20 0 20 40 60 80 85 100 Ambient Temperature º C Typical Application Circuit M-78R5.0-NZ C1: A low ESR capacitor is required to keep the noise of the converter to a minimum. Ceramic capacitors are recommended with typical value is 10µF / 25V. C2: Installation of C2 is recommended with typical value of 22µF / 16V ceramic for 5V and 6.5V output signal and 22µF / 6.3V ceramic for 2.5V and 3.3V output signal. NOTE: This part is not designed for parallel operation. 3 of 4 www.make-ps.com E-mail:info@make-ps.com Dual Output Connection +Vin C1 10uF GND 1 M-78R5.0-NZ 3 +Vout C2 22uF GND 2 1 C1 M-78R5.0-NZ 3 C2 22uF -Vout 2 10uF Input Filter 10uH ~ 47uH 1 C1 10uF GND Output Filter 3 +Vout M-78R5.0-NZ C1 10uF C2 22uF GND 2 10uH ~ 47uH 1 C1 10uF GND M-78R5.0-NZ 3 C1 10uF C1 10uF +Vout C2 22uF GND 2 4 of 4