LP8733 datasheet(72/86 Pages) TI2

Part #	LP8733

Description	LP8733xx-Q1 Dual High-Current Buck Converter and Dual Linear Regulator

PDF	86 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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72 / 86 page

IOUT = 0.1 A → 2 A

→ 0.1 A

TR = TF = 400 ns

Figure 8-34. Buck Transient Load Step Response,

AUTO Mode (Single-Phase Output)

IOUT = 0.1 A → 4 A

→ 0.1 A

TR = TF = 400 ns

Figure 8-35. Buck Transient Load Step Response,

AUTO Mode (Dual-Phase Output)

IOUT = 0.1 A → 2 A

→ 0.1 A

TR = TF = 400 ns

Figure 8-36. Buck Transient Load Step Response,

Forced PWM Mode (Single-Phase Output)

IOUT = 0.1 A → 4 A

→ 0.1 A

TR = TF = 400 ns

Figure 8-37. Buck Transient Load Step Response,

Forced PWM Mode (Dual-Phase Output)

VOUT(200mV/div)

Time (400 µs/div)

Figure 8-38. Buck VOUT Transition from 0.6 V to 1.4

V With Different Slew Rate Settings

VOUT(200mV/div)

Time (400 µs/div)

Figure 8-39. Buck VOUT Transition from 1.4 V to 0.6

V With Different Slew Rate Settings

LP8733-Q1

SNVSB64A – JUNE 2019 – REVISED JUNE 2021

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LP8733 Datasheet(PDF) 72 Page - Texas Instruments