Sensei Series
15Pages

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount The Series of isolated dc-dc converters deliver exceptional electrical and thermal performance in industry-standard footprints for isolated brick converters. These are the converters of choice for Intermediate Bus Architecture (IBA) and Distributed Power Architecture (DPA) applications that require high efficiency and high reliability in elevated temperature environments with low airflow. 絶縁型DC/DCの は業界標準の配列 で、極めて優れた電気的特性、及び温度特性を提供します。 この は、高温、及び風量の少ない環境で高効率、高信頼性が要求され るIBA、又はDPAでの使用に最適です。 The FPER48S01209*A converter of the Series is a low profile Eighth Brick converter that operates from a 36Vdc to 60Vdc input and provides a tightly regulated 12Vdc output. It delivers up to 9A of output current. The thermal performance of the FPER48S01209*A is excellent: no derating is needed up to 55°C with 400 LFM airflow. の FPER48S01209*Aは36V60V入力で動作し、高精 度で12Vを出力する低背方です。 9Aを出力可能で す。 FPER48S01209*Aは優れた温度特性を持っています。400LFMの 条件で55℃までを必要としません。 This leading edge thermal performance results from electrical, thermal and packaging design that is optimized for high density circuit card conditions. Extremely high quality and reliability are achieved through advanced circuit and thermal design techniques and FDK’s state of the art in-house manufacturing processes and systems. 回路設計、放熱設計、及び設計の結果である最先端の温 度特性は、高密度実装回路用に最適化されています。 非常に優れた 品質と信頼性は高度な回路設計、温度設計技術、及びFDKの最先端 の自社製造によりもたらされます。 Applications • Intermediate Bus Architecture 中間構成 • Distributed Power Architecture 分散型電源 • Computing (Servers, Workstations) 関係(、) Features RoHS準拠 • RoHS compliant • Delivers up to 9A (108W) 9A (108W)まで供給可能 • Same as industry-standard eighth brick pinout 業界標準の1/8と同じ配列 • Small size and low profile: 2.30” x 0.898” x 0.319” 小型および低背(58.4 x 22.8 x 8.1mm typ) • No minimum load required 最小負荷は不要 • Start up into pre-biased output 出力にがあっても起動可能 • Meets basic insulation requirements of IEC60950 • Input to output isolation: 1,500Vdc 入出力間の絶縁: 1500Vdc • Positive or negative logic remote ON/OFF option • Fully protected: OCP, OTP, OVP, UVLO 保護機能: 過電流、加熱、過電圧、低電圧 • Remote output voltage sense • Output voltage trim (+10%/-20%) using industry-standard trim equations • UL60950 recognition in U.S. & Canada, and CB Scheme certification per IEC60950 (Pending) UL60950、CB Scheme 取得予定 • All materials meet UL94, V-0 flammability rating 全ての部品は UL94 V-0に適合 • Meets conducted emissions requirements of FCC Class B and EN55022 Class B with external filter 外部付きの状態でFCCB、及びEN55022Bを満足し ます。

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount Electrical Specifications 電気的仕様 Specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted. 注記が無い場合、仕様は指定された入力電圧、負荷、温度範囲で適用されます。 Conditions: Ta=25degC, Airflow=300LFM (1.5m/s), Vin=48Vdc, unless otherwise specified. ABSOLUTE MAXIMUM RATINGS Input Voltage Operating Temperature Ambient Temperature Operating Humidity Storage Temperature Ambient Temperature Storage Humidity Moisture Sensitive Level (MSL) ISOLATION Isolation Voltage...

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount Electrical Specifications (Continued) Conditions: Ta=25degC, Airflow=300LFM (1.5m/s), Vin=48Vdc, unless otherwise specified. OUTPUT CHARACTERISTICS Output Voltage Range (Over all operating input voltage, resistive load and temperature conditions until end of life) Load Regulation Output Ripple and Noise BW=20MHz External Load Capacitance Plus full load (resistive) Tantalum 10uF + Ceramic 1uF Output Current Limit Inception (Iout) Output Current Range Output Short-Circuit Current...

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount In the negative logic version the converter turns on when the ON/OFF pin is at logic low and turns off when it is at logic high (open). If the ON/OFF pin is connected directly (shorted) to Vin(-), the converter will turn on without the need for a control signal. Operation Input and Output Impedance Inductance associated with input and output power lines can affect the stability of the FPER48S01209*A converter. The addition of a 33uF electrolytic capacitor with an ESR < 1Ω across the...

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount Remote Sense (Pins 5 and 7) To compensate for voltage drops that occur between the output pins of the converter and the point of regulation (typically, the load), the SENSE(-) (Pin 5) and SENSE(+) (Pin 7) pins should be connected across the load or at the point where regulation is needed (see Fig. B). の出力端子と電圧制御が必要な(通常負荷端)との間で発 生する電圧降下を補正するためには、SENSE(-) (Pin 5) と SENSE(+) (Pin 7) を負荷側か、又は電圧精度が必要なに接続します (図B 参照) FPER Series Converter Vout(+) SENSE(+) TRIM...

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount To trim the output voltage down (Fig.D), a trim resistor, RT-DWN, should be connected between the TRIM (Pin 6) and SENSE(-) (Pin 5): Output Voltage Adjust/TRIM (Pin 6) The output voltage can be trimmed up 10% or down 20% relative to the nominal output voltage using an external resistor. 出力電圧は外部抵抗を接続する事で定格電圧に対し +10%-20%の調 整が可能です The TRIM pin should be left open if trimming is not being used. Note that a 0.1uF capacitor is connected internally between the TRIM and SENSE(-) pins, to...

Delivering Next Generation Technology Preliminary Data Sheet 36-60Vdc Input, 9A, 12Vdc Output, Surface Mount Safety Requirements Protection Features Input Under-Voltage Lockout From a turned-on state, the converter will turn off automatically when the input voltage drops below typically 32V. It will then turn on automatically when the input voltage reaches typically 34V. 動作している状態で、入力電圧がTYPで32V未満になるとは自 動的に停止します。 また、入力電圧がTYPで34V以上になると は自動的に動作を開始します。 Output Over-Current Protection (OCP) The converter is self-protected against over-current and short circuit conditions. On the occurrence of an...