参数资料
型号: APE2902Y5R-49
厂商: ADVANCED POWER ELECTRONICS CORP
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, PDSO5
封装: LEAD FREE, SOT-23, 5 PIN
文件页数: 7/8页
文件大小: 346K
代理商: APE2902Y5R-49
Advanced Power
Electronics Corp.
APE2902
TYPICAL PERFORMANCE CHARACTERISTICS
VIN=1.8V, VOUT=2.8V, IOUT=10mA, EN=5 to 0V
VIN=1.8V, VOUT=2.8V, IOUT=10mA, EN=0 to 5V
Ch1: VIN, 1V/div
Ch2: VOUT, 1V/div
Ch3: VSW, 2V/div
Ch4: VEN, 5V/div
7
Enable Off Sequence
Enable On Sequence
VIN=1.8V, Efficiency vs. Temperature
50
55
60
65
70
75
80
85
90
-2
0
25
50
75
10
0
Temperature (℃ )
E
ff
ici
e
n
cy
(
%
)
SW Switching Current Limit vs. Temperature
740
760
780
800
820
840
860
880
900
-2
0
25
50
75
10
0
Temperature (℃ )
S
W
S
w
it
c
h
ing
C
u
rre
nt
Li
m
it
(
m
A
)
IOUT=50mA
IOUT=100mA
IOUT=150mA
IOUT=200mA
IOUT=250mA
VIN
VOUT
SW
VEN
VIN
VOUT
SW
VEN
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