JAJSQ69 データシート

JAJSQ69B december 2015 – may 2023 TPS65265

PRODUCTION DATA

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）

RHB|32
- MPQF130D

サーマルパッド・メカニカル・データ

RHB|32
- QFND029X

発注情報

9.2.3 Application Curves

T_A = 25°C, V_IN = 12 V, V_OUT1 = 1.2 V, V_OUT2 = 1.5 V, V_OUT3 = 1.8 V F_SW = 610 kHz (unless otherwise noted)

Figure 9-3 Buck1, PSM Mode, Soft-Start, Iout = 0 A. T_A = 25°C, V_IN = 12 V, V_OUT1 = 1.2 V, V_OUT2 = 1.5 V, V_OUT3 = 1.8 V F_SW = 610 kHz (unless otherwise noted)

Figure 9-5 Buck1, PSM Mode, Soft-Start, Iout = 5 A

Figure 9-7 Buck2, PSM Mode, Soft-Start, Iout = 0 A

Figure 9-9 Buck2, PSM Mode, Soft-Start, Iout = 3 A

Figure 9-11 Buck3, PSM Mode, Soft-Start, Iout = 0 A

Figure 9-13 Buck3, PSM Mode, Soft-Start, Iout = 2 A

Figure 9-15 Buck1, PSM Mode, Output Ripple, Light Load

Figure 9-17 Buck1, Output Ripple, Iout = 5 A

Figure 9-19 Buck2, FCC Mode, Iout = 0 A

Figure 9-21 Buck3, PSM Mode, Output Ripple, Light Load

Figure 9-23 Buck3, Output Ripple, Iout = 2 A

Figure 9-25 Buck1, Load Transient, 2.5 A to 3.75 A, SR 0.25 A/µs

Figure 9-27 Buck2, Load Transient, 1.5 A to 2.25 A, SR 0.25 A/µs

Figure 9-29 Buck3, Load Transient, 1 A to 1.5 A, SR 0.25 A/µs

Figure 9-31 Buck2, Hiccup and Recovery

Figure 9-33 Automatic Power Sequencing, MODE = LOW, EN1 = HIGH, EN2 = HIGH

Figure 9-35 Automatic Power Sequencing, MODE = LOW, EN1 = HIGH, EN2 = LOW

Figure 9-37 Automatic Power Sequencing, MODE = HIGH, EN1 = LOW, EN2 = HIGH

Figure 9-39 120° Out of Phase for Buck1, Buck2, Buck3

Figure 9-4 Buck1, FCC Mode, Soft-Start, Iout = 0 A

Figure 9-6 Buck1, FCC Mode, Soft-Start, Iout = 5 A

Figure 9-8 Buck2, FCC Mode, Soft-Start, Iout = 0 A

Figure 9-10 Buck2, FCC Mode, Soft-Start, Iout = 3 A

Figure 9-12 Buck3, FCC Mode, Soft-Start, Iout = 0 A

Figure 9-14 Buck3, FCC Mode, Soft-Start, Iout = 2 A

Figure 9-16 Buck1, FCC Mode, Iout = 0 A

Figure 9-18 Buck2, PSM Mode, Output Ripple, Light Load

Figure 9-20 Buck2, Output Ripple, Iout = 3 A

Figure 9-22 Buck3, FCC Mode, Iout = 0 A

Figure 9-24 Buck1, Load Transient, 1.25 A to 2.5 A, SR 0.25 A/µs

Figure 9-26 Buck2, Load Transient, 0.75 A to 1.5 A, SR 0.25 A/µs

Figure 9-28 Buck3, Load Transient, 0.5 A to 1 A, SR 0.25 A/µs

Figure 9-30 Buck1, Hiccup and Recovery

Figure 9-32 Buck3, Hiccup and Recovery

Figure 9-34 Automatic Power Sequencing, MODE = LOW, EN1 = LOW, EN2 = HIGH

Figure 9-36 Automatic Power Sequencing, MODE = HIGH, EN1 = HIGH, EN2 = HIGH

Figure 9-38 Automatic Power Sequencing, MODE = HIGH, EN1 = HIGH, EN2 = LOW

Figure 9-40 PGOOD Delay, C_{PG_DLY} = 10 nF