ACT4529
Rev 4, 06-Jan-2017
ELECTRICAL CHARACTERISTICS
(VIN = 12V, TA = 25°C, unless otherwise specified.)
Unit
s
Parameter
Symbol
Condition
Min
Typ
Max
Input Over Voltage Protection
Input Over Voltage Hysteresis
VIN_OVP
Rising
40
42
4
44
V
V
Input Over Voltage Response Time
Input Under Voltage Lockout (UVLO)
Input UVLO Hysteresis
T_VIN_OVP VIN step from 30V to 45V
250
4.5
ns
V
VIN
Rising
200
mV
Input Voltage Power Good Deglitch
Time
No OVP
40
ms
Input Voltage Power Good Deglitch
Time
No UVP
10
us
Input Standby Current
Vin=12V, Vout=5.1V, Iload=0
500
uA
5.05
9.0
5.1
9.1
5.15
9.2
Output Voltage Regulation
CSP
V
V
11.95 12.1
12.25
5.7
Output Over Voltage Protection
(OVP)
Output rising
10.1
13.5
Falling Threshold
Hysteresis
7.7
8.0
8.3
V
VIN Drop
Threshold
200
mV
ms
ms
us
Input Brownout Protection
(ACT4529YH-T1011 only)
Vout Drop Delay Time
416
416
480
480
QC and PDC Restart time
Output Over Voltage Deglitch Time
1.0
ACT4529YH-
T0001
-15%
-15%
-15%
-15%
-10%
100
+15% mV
+15% mV
+15% mV
+15% mV
ACT4529YH-
T0010
200
200
200
3.2
Output Voltage Cord Compensation
66mV between CSP and CSN
ACT4529YH-
T0011
ACT4529YH-
T1011
Output Under Voltage Protection
(UVP)
VOUT
VOUT falling
VOUT rising
10%
V
UVP Hysteresis
VOUT
VOUT
0.2
10
V
UVP Deglitch Time
us
ms
UVP Blanking Time at Startup
3.5
Innovative PowerTM
- 4 -
www.active-semi.com
Copyright © 2015-2017 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
