R34DS0017EU0104 Rev.1.04

Page 23

Jan 31, 2025

ISL73041SEH Datasheet

Figure 46. FLT Pin Response Time

Figure 47. VDD Dynamic Operating Current vs fSW;

PVCC = BOOT = 4.5V; PHS = GND;

No load on UG and LG

Figure 48. VDD and BOOT Dynamic Operating Current

vs fSW; VDD = PHS = 12V; PVCC = BOOT-PHS = 4.5V;

No load on UG and LG; RDU = RDL= 0V

Unless otherwise specified, typical performance curves are at VDD=12V, PHS=0V; PVCC=4.5V and TA = +25°C.

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Frequency (kHz)

RDU = RDL = 1.3kΩ

RDU = RDL = 10kΩ

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Frequency (kHz)

I_VDD (mA)

I_BOOT (mA)