SSR01 P-DUKE | Alldatasheet
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Page 1 of 3 www.pduke.com 2013/5/20 SSR01 SERIES NON- ISOLATION DC-DC CONVERTER Note 1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temper ature 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 fu ll load. 4. Tested with min. input voltage and constant resist ive load. 5. Positive output : The ON/OFF control PIN voltage i s 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. OUTPUT SPECIFICATIONS Output current See table 1000mA, max. Voltage accuracy ±2%Vout, max. Minimum load 0% Line regulation ± 0.2% Vout Load regulation 0% to 100% of Full load 10% to 90% of Full load ± 0.6% Vout ± 0.3% Vout Ripple and noise Vout = 1.2V to 8V 50mVp-p (20MHz bandwidth) Vout = 8.1 to 15.5V 75mVp-p Temperature coefficient ± 0.015%/℃ , max. Peak deviation 150mV Dynamic load response Load change step 50% 100% of F.L. Recovery time 250 µs Output current limit for Positive output SSR01-05S2P5 others 400% 200% Output short-circuit Continuous, automatics recover y Capacitor Load (Note 4) 470uF, max. Output voltage overshoot-startup 1% Vout, max. GENERAL SPECIFICATIONS Efficiency (Note 3) See table Isolation voltage None Switching frequency See table Design meet safety standard IEC60950-1, UL60950-1, EN60950-1 Case material Non-conductive black plastic Base material Non-conductive black plastic Potting Material Epoxy(UL94-V0) Dimensions 0.60 X 0.465 X 0.30 Inch (15.2 X 11.82 X 7.6 mm) Weight 1.7g(0.067oz) BELLCORE-TR-NWT-000332 2.683 x 10 7 hrs MTBF (Note 1) MIL-HDBK-217F 4.508 x 10 6 hrs INPUT SPECIFICATIONS Input voltage range for positive output Vin>Vout(set)+0.5V Vin>Vout(set)+1.5V 3.0 ~ 5.5VDC 4.6 ~ 36VDC Input voltage range for negative output (Note 6) See table Vin+|Vout| ≦ 36V 4.6 ~ 32VDC 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 dera ting) 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) 0% to 90% RH Over temperature protection Internal IC junction 17 0 ºC FEATURE SPECIFICATIONS Start up time Nominal Vin and constant resistive load Power up Remote ON/OFF 5ms 5ms Remote ON/OFF (Note 5) (Positive logic) DC-DC ON DC-DC OFF Open or 2V < Vr < 5V Short or 0V < Vr < 0.8V Input current of Remote control pin Nominal Input -0.1mA ~ 0.1mA Remote off state input current Nominal Input 1.2mA 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
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
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.
APPLICATIONS
Distributed Power Architectures Semiconductor Equipment Microprocessor Power Applications
Page 2 of 3 www.pduke.com 2013/5/20 SSR01 SERIES NON- ISOLATION DC-DC CONVERTER Positive output Output Current Efficiency (%) (3) Model Name Nominal Input Input Voltage Frequency Nominal Output Output Voltage Trim Range Min. Max. No Load Current (2) Min. Vin Max. Vin SSR01-24S15 24V 16.5 ~ 36VDC 580kHz 15VDC 4.5 ~ 15.5VDC 0A 1A 4mA 95.5 92.5 Negative output application Output Current Efficiency (%) (3) Model Name Nominal Input Input Voltage Frequency Nominal Output Output Voltage Trim Range Min. Max. No Load Current (2) Min. Vin Max. Vin
Page 3 of 3 www.pduke.com 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 10uF / 50V 1210 X5R MLCC C2 10uF / 25V 1206 X5R MLCC OUTPUT TRIMMING Trim Up(KΩ ) Trim Down Trim Up Trim Down Part Number Vout,nom RU(K Ω ) RD(K Ω ) Part Number Vout,nom RU(K Ω ) RD(K Ω ) SSR01-05S2P5 ︱± 2.5V ︱ SSR01-12S09 ︱± 9.0V ︱ SSR01-12S3P3 ︱± 3.3V ︱ SSR01-24S12 ︱± 12.0V ︱ SSR01-12S05 ︱± 5.0V ︱ SSR01-24S15 ︱± 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
- 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) 7， 9 TRIM UP TRIM DOWN Output can be externally trimmed by using the method shown below. EXTERNAL OUTPUT TRIMMING RU RD