ACT88320 datasheet(13/57 Pages) QORVO

tên linh kiện	ACT88320

Giải thích chi tiết về linh kiện	Advanced PMU with Inrush Control and Bypass Switch

PDF	57 Pages

Scroll/Zoom	100%

nhà sản xuất	QORVO [Qorvo, Inc]

Trang chủ	https://www.qorvo.com/

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13 / 57 page

Data Sheet Rev. E, November 2019 | Subject to change without notice

13 of 57

www.qorvo.com

ACT88320

Advanced PMU with Inrush Control and Bypass Switch

INTERNAL STEP-DOWN DC/DC ELECTRICAL CHARACTERISTICS REGULATOR:

(BUCK1) – BYPASS MODE

(VIN = 3.3V, TA = 25°C, unless otherwise specified.)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

Input Voltage for By-Pass Mode

2.7

3.3

3.7

PMOS On-Resistance

ISW = -1A, VIN = 3.3V, Max=125°C at TJunction

0.04

0.06

Ω

Internal PMOS Current Detection

Triggers Interrupt on IRQ Pin

3.0

3.5

4.0

Internal PMOS Current Detection

Deglitch Time

µs

Internal PMOS Current Shutdown

Shuts down after deglitch time and stays off for Off-Time

5.0

5.6

6.2

Internal PMOS Current Shutdown

Deglitch Time

µs

Internal PMOS Current Shutdown

Off-Time (Retry time)

Internal PMOS Soft start

VIN = 3.3V Input, Cout = 47uF, Default setting

ISS[1:0] = 00

500

µs

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