ACT4911QW
Rev 1.0, 15-Sept-2017
STORAGE BOOST REGULATOR
(VIN = 5V, TA = 25°C, unless otherwise specified)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Storage Boost Converter
Operating Voltage Range
Programmable Output Voltage Range
2.7
5.0
36
36
V
V
BST _CLIM = 00
BST _CLIM = 01
BST _CLIM = 10
BST _CLIM = 11
250
650
950
Peak switching Current
mA
1500
Standby Supply Current
Output Voltage Accuracy
Power Good Threshold
Power Good Hysteresis
Overvoltage Fault Threshold
Overvoltage Fault Hysteresis
Minimum On-Time
VSTR = 103%, Regulator Enabled, not switching
25
VNOM
95
40
µA
V
VSTRr = 28V, IOUT = 15mA (continuous PWM mode)
-3%
2
3%
VSTR Rising
VSTR Falling
VSTR Rising
VSTR Falling
%VNOM
%VNOM
%VNOM
%VNOM
ns
5
110
3
50
Low Side FET On-Resistance
ISW = 325mA
300
mΩ
Innovative PowerTM
ActiveSwitcherTM is a trademark of Active-Semi
www.active-semi.com
Copyright © 2017 Active-Semi, Inc.
11
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
