JAJSHO9 データシート

JAJSHO9C december 2015 – may 2023 TPS65262-2

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

8.2.3 Application Curves

T_A = 25°C, VIN = 12 V, VOUT1 = 1.2 V, VOUT2 = 1.8 V, VOUT3 = 3.3 V, ƒ_SW = 600 kHz, PSM mode (unless otherwise noted)

Figure 8-3 PSM Mode Buck1, Soft-Start with No Load. T_A = 25°C, VIN = 12 V, VOUT1 = 1.2 V, VOUT2 = 1.8 V, VOUT3 = 3.3 V, ƒ_SW = 600 kHz, PSM mode (unless otherwise noted)

Figure 8-5 PSM Mode Buck2, Soft-Start with No Load

Figure 8-7 PSM Mode Buck3, Soft-Start With No Load

Figure 8-9 PSM Mode Buck1, Steady State Operation with Light Load

Figure 8-11 PSM Mode Buck2, Steady State Operation With Light Load

Figure 8-13 PSM Mode Buck3, Steady State Operation with Light Load

Figure 8-15 Buck1, Load Transient, 0.75 to 1.5 A SR = 0.25 A/µs

Figure 8-17 Buck2, Load Transient, 0.25 to 0.5 A SR = 0.25 A/µs

Figure 8-19 Buck3, Load Transient, 0.25 to 0.5 A SR = 0.25 A/µs

Figure 8-21 Buck1, Overcurrent Protection

Figure 8-23 Buck2, Overcurrent Protection

Figure 8-25 Buck3, Overcurrent Protection

Figure 8-27 PWM Mode, Buck1, Soft-Start with No Load

Figure 8-29 PWM Mode, Buck2, Soft-Start with No Load

Figure 8-31 PWM Mode, Buck3, Soft-Start with No Load

Figure 8-33 PWM Mode, Buck1, Steady State Operation with No Load

Operating at VIN = 12 V	VOUT1 = 1.2 V/1.5 A
VOUT3 = 3.3 V/0.5 A	VOUT2 = 1.8 V/0.5 A

Figure 8-35 Thermal Signature of TPS65262-2EVM EVM Condition 4 Layers, 64 mm × 69 mm, T_A = 30.5°C

Figure 8-4 PSM Mode Buck1, Soft-Start With Full Load

Figure 8-6 PSM Mode Buck2, Soft-Start with Full Load

Figure 8-8 PSM Mode Buck3, Soft-Start with Full Load

Figure 8-10 Buck1, Steady State Operation with Full Load

Figure 8-12 Buck2, Steady State Operation with Full Load

Figure 8-14 Buck3, Steady State Operation with Full Load

Figure 8-16 Buck1, Load Transient, 1.5 to 2.25 A SR = 0.25 A/µs

Figure 8-18 Buck2, Load Transient, 0.5 to 0.75 A SR = 0.25A/µs

Figure 8-20 Buck3, Load Transient, 0.5 to 0.75 A SR = 0.25A/µs

Figure 8-22 Buck1, Hiccup and Recovery

Figure 8-24 Buck2, Hiccup and Recovery

Figure 8-26 Buck3, Hiccup and Recovery

Figure 8-28 PWM Mode, Buck1, Soft-Start with Full Load

Figure 8-30 PWM Mode, Buck2, Soft-Start with Full Load

Figure 8-32 PWM Mode, Buck3, Soft-Start with Full Load

Figure 8-34 PWM Mode, Buck2, Steady State Operation with No Load

Operating at VIN = 12 V	VOUT1 = 1.2 V/3 A
VOUT3 = 3.3 V/1 A	VOUT2 = 1.8 V/1 A

Figure 8-36 Thermal Signature of TPS65262-2EVM EVM Condition 4 Layers, 64 mm × 69 mm, T_A = 30.5°C