アヴネット・インターニックス社FPGA評価キットの電源要求を満たす Meeting The Power Supply Demands of Avnet Internix's FPGA Evaluation Kit FPGA用電源リファレンスボード FPGA Power Supply Reference Board BD95601MUV, BD95602MUV Features ●アヴネット・インターニックス社FPGA評価キットの 共通仕様電源リファレンスボード Common power Supply Reference Board specifically designed for Avnet Internix’s FPGA evaluation kit ●固定オンタイム制御の進化型であるH3RegTM制御により 業界最高クラスの高速負荷応答性能を実現 H3RegTM, an evolutionary constant ON-time control method, is utilized for class-leading load response characteristics Universal Base Board ●電圧リップル電圧±30mV以内 Ripple voltage less than ±30mV Applications Power Supply Reference Board ●FPGA用電源 Power supply for FPGA Block Diagram R2 C12 C11 C10 BOOT IS+ 6 7 8 9 10 1.2V C14 1.35/1.5V 1.8V 2V Q2 LG 12 R10 PGND 11 R12 C7 Vcco(1.8V) VDD 13 IS- C2 JP1 R3 R4 Vccadc(1.8V) L1 R13 C8 4 VCC R20 5.00% R18 1.8V / 6A 1V Q1 SW 14 FS EN_2 HG 15 1VMGT U1 BD95601MUV 3 ILIM 5 FB BD95601MUV 16 C13 R1 EN_1.8 Vccaux_io(1.8V) 17 2 EN/SLLM EN_1.35/1.5 C4 R6 18 C3 EN_1.2 19 VIN 1 SS EN_1MGT Vccaux(1.8V) 20 OUT C1 GND EN_1 PGOOD Vccbram(1V) R8 PG_2 C5 C6 PG_1 R7 REG1_5V FREQ 3.00% +12V Vccint (1V) VOUT 1.0V / 6A R5 BD95601MUV 12V Equivalent Circuit Diagram R11 BD95601MUV GND PGND R26 R8 FS2 C4 FB2 CTL FS1 C8 25 26 27 28 29 30 31 L2 PGND2 24 SW1 LG2 HG2 2 VIN L1 23 HG1 REG1 3.3V BOOT2 3 C7 C9 22 BOOT1 Q1 Vcco(1.35/1.5V) EN_2.5 EN2 4 SW2 1 2.5V 32 Q4 C1 C2 MGTAVtt(1.2V) MGTAVTTrcal(1.2V) GND PGND BD95602MUV +12V 2.50% MGTVcc(1.0V) R6 C6 PGOOD2 5 U1 BD95602MUV 21 EN1 REG1_5V 1.2V / 4A SS2 6 20 PGOOD1 C3 BD95601MUV 5.00% 9 ILIM2 8 VO2 7 REG2_3.3V 1.35V / 1.5A / 4A 10 19 SS1 PGND1 BD95601MUV 11 Q3 C12 Vcco(3.3V) C19 3.00% 12 Q2 1.0V / 6A 13 C29 C5 EN_3.3 BD95601MUV 14 18 MCTL1 VO1 5.00% R25 REG2 3.3V / 8A 17 ILIM1 LG1 BD95602MUV 15 MCTL2 16 R5 REF Vcco(2.5V) 5.00% FB1 2.5V / 8A AGND Vccaux_io(2.0V) 3.00% R7 R15 BD95601MUV R16 MGTVccaux(1.8V) 2.0V / 2A Lineup Protection Functions Part No. Input voltage (V) Output voltage (V) Reference voltage (V) Switing frequency (kHz) TSD UVLO OVP OCP BD95601MUV 4.5 to 25 0.75 to 2.0 0.75 ± 1.0% 200 to 500 〇 〇 〇 〇 VQFN020V4040 BD95602MUV 5.5 to 28 1.0 to 5.5 0.70 ± 1.0% 150 to 500 〇 〇 〇 〇 VQFN032V5050 TSD : Thermal Shut Down, UVLO : Under Voltage Lock Out, OVP : Over Voltage Protection, OCP : Over Current Protection Package
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