參數(shù)資料
型號: APE8837HGN2-HF
廠商: ADVANCED POWER ELECTRONICS CORP
元件分類: 固定正電壓多路輸出LDO穩(wěn)壓器
英文描述: DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO6
封裝: 2 X 2 MM, HALOGEN AND LEAD FREE, DFN-6
文件頁數(shù): 2/7頁
文件大?。?/td> 204K
代理商: APE8837HGN2-HF
Advanced Power
Electronics Corp.
APE8837
ABSOLUTE MAXIMUM RATINGS (at T
A=25°C)
Input Voltage (VIN) ----------------------------------------- GND - 0.3 to + 6V
Output Current (IO1+IO2) ----------------------------------- 500mA
Output Voltage (VOUT1/VOUT2) ----------------------- GND - 0.3 to VIN + 0.3
Enable Voltage (VEN1/VEN2) --------------------------- GND - 0.3 to VIN + 0.3
Power Dissipation (PD) ------------------------------------- 250mW
Storage Temperature Range (TST) --------------------- -40 to 150°C
Operating Temperature Range (TOP) ------------------ -40 to 85°C
Junction Temperature Range (TJ) ---------------------- -40 to 125°C
Thermal Resistance from Junction to case (Rthjc)
180
oC/W
250
oC/W
Note. Rthja is measured with the PCB copper area of approximately 1 in
2(Multi-layer). That need connect to GND pin.
PACKAGE INFORMATION
ELECTRICAL SPECIFICATIONS (T
A=25℃, unless otherwise noted.)
Parameter
SYM
TEST CONDITION
MIN
TYP
MAX
UNITS
Input Voltage
VIN
Note1.
2.5
-
5.5
V
IOUT =1mA, VIN=5V,VOUT >2.0V
-2
-
2
%
IOUT =1mA, VIN=5V,VOUT ≦2.0V
-0.04
-
0.04
V
Quiescent Current
ICC
IOUT1,2=0mA, VIN=5V
-
60
100
uA
IOUT=0.2A, VO=VO-2%, VOUT=1.5V
-
1000
1200
IOUT=0.2A, VO=VO-2%, VOUT=1.8V
-
700
900
IOUT=0.2A, VO=VO-2%, VOUT>2.5V
-
300
400
Current Limit (Note2)
ILIMIT
VIN=VOUT (T) + 1.0V, VEN=VIN
250
-
mA
Short Circuit Current
ISC
VOUT<1.0V, each channel
-
150
-
mA
Line Regulation
VLINE
IOUT =1mA, VIN=VOUT+1V to 6.0V
-
0.2
0.3
%/V
Load Regulation (Note 3)
VLOAD
IOUT =1~100mA, VIN=VOUT+1V
-
0.01
0.03
%/mA
Ripple Rejection
PSRR
F=120Hz, IOUT= 30mA
-
60
-
dB
Output Voltage Temperature Coefficient
IOUT=30mA (Note 4)
-
+100
-
PPM/C
VENH
2-
-
VENL
-
0.8
Enable Pull-high Current
IEN
VEN1,2 = 0V
-
1
2
uA
Shutdown Current
ISD
IOUT1,2 =0mA, VIN=5V, VEN1,2=0V
-
2
4
uA
Thermal Shutdown Temperature
TST
-
150
-C
Thermal Shutdown Hysterisis
TSH
-
40
-C
Thermal Resistance from Junction to ambient (Rthja)
Enable Input Threshold
Output Voltage Accuracy
VOUT
Dropout Voltage
VDROP
V
2
mV
DFN 2x2 (6L)
VOUT2
EN1
EN2
1
2
3
4
5
6
VIN
GND
VOUT1
(TOP VIEW)
GND
APE8837
(Top View)
SOT-26
3
2
6
4
1
VIN
GND
EN1
VOUT1
5
EN2
VOUT2
APE8837
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