米6体育平台手机版

ZHCSHF3C january 2018 – may 2023 TPS65268-Q1

PRODUCTION DATA

I_OUT = 3 A

Figure 8-3 BUCK1 Soft-Start

I_OUT = 2 A

Figure 8-5 BUCK3 Soft-Start

I_OUT = 2 A

Figure 8-7 BUCK2 Output Voltage Ripple

I_OUT = 0.75 to 1.5 A

SR = 0.25 A/µs

Figure 8-9 BUCK1 Load Transient

I_OUT = 0.5 to 1 A

SR = 0.25 A/µs

Figure 8-11 BUCK2 Load Transient

I_OUT = 0.5 to 1 A

SR = 0.25 A/µs

Figure 8-13 BUCK3 Load Transient

Figure 8-15 BUCK1 Hiccup and Recovery

Figure 8-17 BUCK3 Hiccup and Recovery

Figure 8-19 180° Out-of-Phase

	V_IN = 5 V, V_OUT1 = 1.5 V/2 A, V_OUT2 = 1.2 V/1.5 A,
	V_OUT3 = 2.5 V/1.5 A,
	T_A = 25°C EVM condition 4 layers, 75 mm × 75 mm

Figure 8-21 Thermal Signature of TPS65268-Q1EVM Operating

I_OUT = 2 A

Figure 8-4 BUCK2 Soft-Start

I_OUT = 3 A

Figure 8-6 BUCK1 Output Voltage Ripple

I_OUT = 2 A

Figure 8-8 BUCK3 Output Voltage Ripple

I_OUT = 1.5 to 2.25 A

SR = 0.25 A/µs

Figure 8-10 BUCK1 Load Transient

I_OUT = 1 to 1.5 A

SR = 0.25 A/µs

Figure 8-12 BUCK2 Load Transient

I_OUT = 1 to 1.5 A

SR = 0.25 A/µs

Figure 8-14 BUCK3 Load Transient

Figure 8-16 BUCK2 Hiccup and Recovery

Figure 8-18 PGOOD

Figure 8-20 Synchronization With External Clock