SSR01 SERIES NON- ISOLATION DC-DC CONVERTER FEATURES • SMALL SIZE AND LOW PROFILE : L X W X H = 0.60” X 0.46” X 0.30” • HIGH EFFICIENCY UP TO 95.5% • LOW QUIESCENT CURRENT • WIDE INPUT RANGE: 4.6 ~ 36VDC AND 3 ~ 5.5VDC • ADJUSTABLE OUTPUT VLOTAGE • OVER-CURRENT PROTECTION • OUTPUT SHORT CIRCUIT PROTECTION • OVER-TEMPERATURE PROTECTION • LOW OUTPUT RIPPLE AND NOISE • FIXED SWITCHING FREQUENCY • NEGATIVE OUTPUT APPLICATION • SAFETY MEETS UL60950-1, EN60950-1 AND IEC60950-1 • COMPLIANT TO RoHS EU DIRECTIVE 2011/65/EU APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Distributed Power Architectures Semiconductor Equipment Microprocessor Power Applications DESCRIPTION The SSR01-SERIES high performance switching regulators are suited to pick and place mass production. It provides 1A output current and high efficiency up to 95.5%. The SSR01 series feature output short circuit protection, over-current protection, and over-temperature protection. The SSR01 series can also be used to converter a positive voltage into a negative voltage. T E C H N I C A L S P E C I F I C AT I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted INPUT SPECIFICATIONS OUTPUT SPECIFICATIONS Output current See table 1000mA, max. Voltage accuracy ±2%Vout, max. Minimum load 0% Line regulation ± 0.2% Vout Ripple and noise 0% to 100% of Full load 10% to 90% of Full load Vout = 1.2V to 8V (20MHz bandwidth) Vout = 8.1 to 15.5V Load regulation ± 0.6% Vout ± 0.3% Vout 50mVp-p 75mVp-p Temperature coefficient 0.015%/℃, max. ± Load change step Peak deviation Dynamic load response 50% 100% of F.L. Recovery time SSR01-05S2P5 others Output current limit for Positive output Output short-circuit 150mV 250µs 400% 200% Continuous, automatics recovery 470uF, max. Capacitor Load (Note 4) Output voltage overshoot-startup 1% Vout, max. GENERAL SPECIFICATIONS Efficiency (Note 3) See table Isolation voltage None Switching frequency Design meet safety standard See table IEC60950-1, UL60950-1, EN60950-1 Case material Non-conductive black plastic Base material Non-conductive black plastic Potting Material Epoxy(UL94-V0) 0.60 X 0.465 X 0.30 Inch (15.2 X 11.82 X 7.6 mm) Dimensions Weight MTBF (Note 1) BELLCORE-TR-NWT-000332 MIL-HDBK-217F Vin>Vout(set)+0.5V 3.0 ~ 5.5VDC Vin>Vout(set)+1.5V 4.6 ~ 36VDC Input voltage range for negative output See table 4.6 ~ 32VDC Vin+|Vout|≦36V (Note 6) Input voltage range for positive output Maximum input current Vin(min), Full load 1A Input filter C filter Input reflected ripple current 100mA ENVIRONMENTAL SPECIFICATIONS Operating temperature range –40ºC ~ +85ºC(with derating) Maximum case temperature 130ºC Storage temperature range –55ºC ~ +125ºC Lead-free reflow solder process IPC J-STD-020D Moisture sensitivity level(MSL) IPC J-STD-033B Level 1 Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity (non-condensing) Over temperature protection 0% to 90% RH Internal IC junction 170 ºC FEATURE SPECIFICATIONS Nominal Vin and Power up 5ms 5ms constant resistive load Remote ON/OFF Remote ON/OFF (Note 5) DC-DC ON Open or 2V < Vr < 5V (Positive logic) DC-DC OFF Short or 0V < Vr < 0.8V -0.1mA ~ 0.1mA Input current of Remote control pin Nominal Input 1.2mA Remote off state input current Nominal Input Start up time 1.7g(0.067oz) 2.683 x 107 hrs 4.508 x 106 hrs Note 1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment) MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load (Ground, Benign, controlled environment) 2. Typical value at nominal input voltage and no load. 3. Typical value at min. or max. input voltage and full load. 4. Tested with min. input voltage and constant resistive load. 5. Positive output : The ON/OFF control PIN voltage is referenced to GND. Negative output : The ON/OFF control PIN voltage is referenced to –Vout. CAUTION: This power module is not internally fused. An input line fuse must always be used. Page 1 of 3 www.pduke.com 2013/5/20 SSR01 SERIES NON- ISOLATION DC-DC CONVERTER Positive output Model Name Nominal Input Input Voltage Frequency Nominal Output Voltage Output Trim Range SSR01-05S2P5 SSR01-12S3P3 SSR01-12S05 SSR01-12S09 SSR01-24S12 SSR01-24S15 5.0V 12V 12V 12V 24V 24V 3.0 ~ 5.5VDC 4.6 ~ 36VDC 6.5 ~ 36VDC 10.5 ~ 36VDC 13.5 ~ 36VDC 16.5 ~ 36VDC 410kHz 300kHz 580kHz 580kHz 580kHz 580kHz 2.5VDC 3.3VDC 5.0VDC 9.0VDC 12VDC 15VDC Nominal Output Voltage Output Trim Range 1.2 ~ 3.63VDC 1.5 ~ 5.5VDC 2.5 ~ 8.0VDC 4.5 ~ 12.6VDC 4.5 ~ 13.5VDC 4.5 ~ 15.5VDC Output Current Min. Max. 0A 1A No Load Current (2) 6mA 1.5mA 3mA 4mA 4mA 4mA Efficiency (%) (3) Min. Vin Max. Vin 95.5 87.5 91.5 94.5 95.0 95.5 95.0 80.0 83.5 89.0 91.0 92.5 Negative output application Model Name Nominal Input Input Voltage Frequency SSR01-12S3P3 SSR01-12S05 SSR01-12S09 SSR01-24S12 SSR01-24S15 12V 12V 12V 12V 12V 4.6 ~ 32VDC 4.6 ~ 31VDC 7 ~ 27VDC 7 ~ 24VDC 7 ~ 21VDC 300kHz 580kHz 580kHz 580kHz 580kHz Page 2 of 3 -3.3VDC -5.0VDC -9.0VDC -12VDC -15VDC -1.5 ~ -5.5VDC -2.5 ~ -8.0VDC -4.5 ~ -12.6VDC -4.5 ~ -13.5VDC -4.5 ~ -15.5VDC www.pduke.com Output Current Min. Max. 0A 0A 0A 0A 0A 0.6 A 0.4 A 0.3 A 0.3 A 0.2 A No Load Current (2) 3mA 3mA 7mA 7mA 10mA Efficiency (%) (3) Min. Vin Max. Vin 74.0 80.0 85.0 84.5 85.5 77.5 78.5 82.0 86.0 84.0 2013/5/20 SSR01 SERIES NON- ISOLATION DC-DC CONVERTER C1 and C2 are required and should be fitted close to the converter pins. Maximum capacitive load including C2 is 470uF. C1 C2 10uF / 50V 10uF / 25V 1210 X5R MLCC 1206 X5R MLCC OUTPUT TRIMMING Part Number Vout,nom Trim Up(KΩ) RU(KΩ) Trim Down RD(KΩ) Part Number 2.5V︱ SSR01-12S09 3.3V︱ SSR01-24S12 ︱± 5.0V︱ SSR01-24S15 ︱± SSR01-05S2P5 ︱± SSR01-12S3P3 ︱± SSR01-12S05 ︱± Trim Up RU(KΩ) Vout,nom Trim Down RD(KΩ) 9.0V︱ ︱± 12.0V︱ 15.0V︱ The input voltage can be increased to 42VDC by external capacitors. 1.For Positive output: Input capacitor is necessary when input voltage 36VDC increased to 42VDC. The input capacitor suggestion is 22uF 2.For Negative output application: The input and output capacitors are necessary for negative output application when the 36VDC be increased to 42VDC, and the suggestion of capacitors: The C1 is 22uF and the C2 is 10uF. (Please refer to the figure of positive to negative output application) Consider to the maximum duty of internal controller. In the trim down application, these are some condition that input range can’t increase to 42VDC. MODEL NUMBER Output voltage(Trim down) Input range SSR01-12S09 -4.5 ~ -6VDC Vin + |Vout| <= 36VDC SSR01-24S12 -4.5 ~ -6VDC Vin + |Vout| <= 36VDC SSR01-24S15 -4.5 ~ -6VDC Vin + |Vout| <= 36VDC MECHANICAL DRAWING PIN CONNECTION PIN DEFINE 1 +VIN 5 +VOUT 6 TRIM 7 GND 9 GND 10 CTRL EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. 1. All dimensions in Inch (mm) Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 2. Pin pitch tolerance ±0.01(0.25) 3. Pin dimension tolerance ±0.004 (0.1) TRIM UP www.pduke.com 5 RU 7，9 Page 3 of 3 TRIM DOWN 6 RD 6 2013/5/20