ACT88430QJ-T
Rev 1.0, 24-Oct-2018
BUCK1 ELECTRICAL CHARACTERISTICS, REGULATOR: – BYPASS MODE OPTION
(VIN_B1 = 3.3V, TA = 25°C, unless otherwise specified.)
PARAMETER
CONDITIONS
Bypass Mode
MIN
TYP
MAX
UNIT
Input Voltage Range for By-Pass Mode
2.7
3.3
3.7
V
ISW = -1A, VIN = 3.3V
Max=125°C at TJunction
PMOS On-Resistance
0.025
0.040
Ω
Internal PMOS Current Detection
Triggers Interrupt on IRQ Pin
1.4
4.8
3
4.6
7.2
A
Internal PMOS Current Detection De-
glitch Time
10
6
µs
A
Shuts down after deglitch time and stays off
for Off Time
Internal PMOS Current Shutdown
Internal PMOS Current Shutdown De-
glitch Time
10
µs
Internal PMOS Current Shutdown Off
time
100
6.6
ms
Internal PMOS Softstart
Only used with 3.3V Input
5.94
7.26
mV/us
Innovative PowerTM
www.active-semi.com
Copyright © 2016-2018 Active-Semi, Inc.
ActiveSwitcherTM is a trademark of Active-Semi.
I2CTM is a trademark of NXP
13
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
