APL5930 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APL5930 Datasheet PDF : 17 Pages
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APL5930
Electrical Characteristics (Cont.)
Unless otherwise specified, these specifications apply over VCNTL=5V, VIN=1.8V, VOUT= 1.2V and TA= -40 ~ 85 oC. Typical values
are at TA=25oC.
Symbol
Parameter
Test Conditions
APL5930
Unit
Min. Typ. Max.
DROPOUT VOLTAGE (CONT.)
ILIM Current-Limit Level
PROTECTIONS
TJ=25oC
TJ= -40 ~ 125oC
4.7
5.7
6.7
A
4.2
-
-
ISHORT
TSD
Short Current-Limit Level
Short Current-Limit Blanking
Time
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
VFB<0.2V
From beginning of soft-start
TJ rising
-
1.1
-
A
0.6
1.5
-
ms
-
170
-
oC
-
50
-
oC
ENABLE AND SOFT-START
EN Logic High Threshold
Voltage
VEN rising
0.5
0.8
1.1
V
EN Hysteresis
-
0.1
-
V
EN Pull-High Current
EN=GND
-
5
-
µA
TSS Soft-Start Interval
Turn On Delay
POWER-OK AND DELAY
From being enabled to VOUT rising 10%
0.3
0.6
1.2
ms
60
120 180
µs
VTHPOK Rising POK Threshold Voltage VFB rising
90
92
94
%
POK Threshold Hysteresis
-
8
-
%
POK Pull-low Voltage
POK sinks 5mA
-
0.25 0.4
V
POK Debounce Interval
VFB<falling POK voltage threshold
-
10
-
µs
POK Delay Time
From VFB =VTHPOK to rising edge of the VPOK
1
2
4
ms
Copyright © ANPEC Electronics Corp.
4
Rev. A.4 - Sep., 2009
www.anpec.com.tw
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